Vanguard ZERO: Oracle Think Tank Battle Sister Deck Build and Guide


Here's a quick guide and tips for Oracle Think Tank Battle Sister Deck users in the RPG mobile card game Vanguard ZERO. Available for Android (Google Play) and iOS (App Store).

"Fromage" is a card that truly shines when you have 3 or more "Battle Sister" rear-guards. Add more cards to your hand with it's Limit Break. On top of that, if you have 4 or more "Battle Sister" rear-guards, it's power will remain at 15,000! Gather your Battle Sisters and fight!

Oracle Think Tank Battle Sister Deck

Notable Info

   - Good Defense = Your "Battle Sister" cards can act like Intercepts if you have Battle Sister, Fromage (G3) as Vanguard, with any 5 "Battle Sister" cards in play.
Vanguard ZERO: Oracle Think Tank Battle Sister Deck Build and Guide

First Vanguard and Sentinel Cards (PG)

Lulu FVOTT PG
   - Little Witch, LuLu (FV) = Used to empty your Soul and draw a card after riding a Grade 3 card. Useful for activating certain card skills, plus it doesn't require CB to use.
   - Battle Sister, Chocolat (G1) = Add at least x2, but aim for x3 or x4.

Recommended Cards (Must Have)

Battle Sister, Fromage (G3)
   - Battle Sister, Fromage (G3) = Aim for x4. Your main Vanguard for this build.
   - Would also recommend getting all "Battle Sister" cards below.

Suggested Cards To Add (Budget Cards)

Grade 1 Cards

   - Battle Sister, Candy (G1) = Add x2~x3. Mainly used to add damage to your Damage Zone to activate Limit Breaks earlier than usual.
   - Battle Sister, Omelet (G1) = Add x3, can reach 10,000 Power if you have 0 cards in Soul (front only).
   - Battle Sister, Cream (G1) = Limit to x2. When this unit boosts Battle Sister, Cookie (G3), SB1 to get +5,000 Power until end of battle. Mainly used as backup support in-case of a miss-ride and you need to clear cards in Soul (RRR cards replacement).

Grade 2 Cards

   - Battle Sister, Glace (G2) = Add x3, can reach 12,000 Power if you have 0 cards in Soul.
   - Battle Sister, Macaron (G2) = Add x4, can reach 12,000 Power if you have a "Battle Sister" Vanguard.
   - Battle Sister, Tarte (G2) = Add x3~x4, nice base Power and Defense.
   - Battle Sister, Caramel (G2) = Limit to x1~x2. Mainly used to add damage to your Damage Zone to activate Limit Breaks earlier than usual (RRR cards replacement).
   - Battle Sister, Mocha (G2) = Add if you need more cards, can reach 11,000 Power if your have 3 or more cards in hand (RRR cards replacement).

Grade 3 Cards

   - Battle Sister, Cookie (G3) = Add x4, your sub Vanguard for this build.
   - Battle Sister, Souffle (G3) = Add x4. When this unit is boosted, it can reach 13,000 Power until end of battle.
   - Cylindre Magus (G3) = Add as filler, can reach 12,000 Power when attacking a Vanguard.
   - Gentle Jimm (G3) = Add as filler, mainly used to buff up Silent Tom (G2) with +3,000 Power if needed.

   - NOTE: Feel free to try other cards not listed here, and add any Grade 3 cards you have available, just make sure to follow the recommended Trigger Set below.

RRR and Other Cards (If Available)

Battle Sister, Cocoa (G1)Silent Tom G2
   - Battle Sister, Cocoa (G1) = Add x2~x4. When placed, look at the top card of your deck, and put it on the top or bottom of your deck.
   - Silent Tom (G2) = Add x2~x3, optional card used to ignore Sentinel Cards (PG), best used when your opponent's Damage is 5.

   - NOTE: Feel free to try other cards not listed here, and add any Grade 3 cards you have available, just make sure to follow the recommended Trigger Set below.

Example Deck Builds

   - NOTE: For cards that you don't have, just use the guide above to add filler cards to your deck for now, but if you want to add cards to the existing ones, feel free to do so. Also note that new cards might become available in the future, so feel free to test them out as well.
Vanguard ZERO: Oracle Think Tank Battle Sister Deck Build and Guide
 (*Use as reference, feel free to remove/add cards.)
(*Replace x2 Battle Sister, Cocoa (G1) with x2 Battle Sister, Cream (G1) if you like.)
(*Replace x2 Silent Tom (G2) with any Grade 2 cards you like.)

Trigger Sets

Rank Fight Trigger Set

   - Critical Trigger (x0), Draw Trigger (x4~x5), Stand Trigger (x4~x5), and Heal Trigger (x4)
   - Critical Trigger (x4~x5), Draw Trigger (x4~x5), Stand Trigger (x0), and Heal Trigger (x4)
   - Refer to the build above (screenshot) for example Triggers Set for specific cards. Reduce and balance Draw Triggers if you are getting "Deck Outs".

For Non Rank Fight Battles

   - NOTE: Feel free to experiment with other Trigger Sets according to your preference. Add more Critical Triggers and/or Stand Triggers if you want to use this deck for certain events, like non Rank Fights that would require you to finish the battle asap.

Oracle Think Tank Battle Strategies

Mulligan (Starting Cards)

   - Any Grade 1 Card = Keep x1 to ensure a Grade 1 Vanguard.
   - Any Grade 2 Card = Keep x1 to ensure a Grade 2 Vanguard.
   - Battle Sister, Fromage (G3) = Keep x1 to ensure a Grade 3 ride (high priority!).

   - Battle Sister, Chocolat (G1) = Keep at least x1.

Basic Battle Strategies

   - During the early part of the battle, try to conserve cards for your main Vanguard's skills.
   - Ride your way up until you can ride a Grade 3 card to activate your FV's skill (to empty your Soul), then call Little Witch, LuLu (FV) to the side as front attacker, or just replace her with a "Battle Sister" card if needed.

   - With 0 cards in Soul, you can now activate the skill of Battle Sister, Omelet (G1) to reach 10,000 Power (front row) and Battle Sister, Glace (G2) to reach 12,000 Power to help build high Power columns (works great with Stand Triggers).
   - Now the problem here is that, if you can't ride straight to your main Vanguard Battle Sister, Fromage (G3), and re-ride her later... you'll end up having 1 card in Soul so I would suggest running x3 max for each cards, and use Battle Sister, Glace (G2) asap as Intercept before doing a re-ride.

   - There are other options to remove cards in Soul but space is just not enough, but if you don't have Battle Sister, Cocoa (G1) cards, then Battle Sister, Cream (G1) is a good RRR cards replacement candidate for this build.

How To Use Battle Sister, Fromage (G3)

Battle Sister, Fromage (G3)
   - (VC): LB4 If you have 3 or more "Battle Sister" rear-guards, CB2 to draw 2 cards.
   - Nice draw source, reserve your CBs for this skill.
   - NOTE: Limit Break skills can be used earlier than usual by using self damaging cards like Battle Sister, Candy (G1) or Battle Sister, Caramel (G2). These cards can also be used to increase your success chance to Heal, if you pulled a Heal Trigger.

   - (VC): If you have 4 or more "Battle Sister" rear-guards, this unit gets +4,000 Power.
   - This is really good because it also works during your opponent's turn!
   - If you have a field with 5 "Battle Sister" rear-guards, your opponent would need to take out 2 units first to bring down her Power to 11,000 (so they are acting like Intercepts as well, unless your opponent can build 15,000+ Power columns).

Counter Blasts

Battle Sister, Fromage (G3)Battle Sister, Cookie (G3)
   - Battle Sister, Fromage (G3) = LB4 If you have 3 or more "Battle Sister" rear-guards, CB2 to draw 2 cards. Use most of your CBs here.
   - Battle Sister, Cookie (G3) = When placed, CB2, draw 2 cards, and discard a card from your hand. Use if this unit is used as sub Vanguard.

   - Note: Also consider other card effects that requires Counter Blasts if needed.

Closing Battles

Silent Tom G2
   - Silent Tom (G2) = Optional card used to ignore Sentinel Cards (PG).
   - Aim for 5 Damage then use Silent Tom (G2) to close battles (hope your opponent won't draw a Heal Trigger though). In case your opponent's Damage is 4, it is possible to setup Silent Tom (G2) as your 2nd attacker, but it's a bit risky and you might need to rely on Trigger bonuses.

How To Build 21,000+ Power Columns

Vanguard + Booster

   - Battle Sister, Fromage (G3) = 11,000 base Power Vanguard, can reach 15,000 if you have 4 or more "Battle Sister" rear-guards.
   - Fromage (G3) + Any 6,000~7,000 Booster = 21,000~22,000 total Power.

   - Battle Sister, Cookie (G3) = 10,000 base Power Vanguard, can reach 15,000 when attacking a Vanguard (LB4).
   - Cookie (G3) + Any 6,000~7,000 Booster = 21,000~22,000 total Power.

Rear Guards + Booster

   - Battle Sister, Omelet (G1) = 7,000 Power Booster.
   - Omelet (G1) + Any Rear Guard with 9,000~12,000 Power = 16,000~19,000 total Power (21,000~24,000 Power with +5,000 "Trigger Check" buff).

   - Any 6,000 Power Booster (G1)
   - 6,000 Booster (G1) + Any Rear Guard with 10,000~12,000 Power = 16,000~18,000 total Power (21,000~23,000 Power with +5,000 "Trigger Check" buff).

   - NOTE: Other cards not included here are also OK to use but some are very situational or unsustainable, use them if you like. Also adjust the numbers above depending on your Booster's Power.


More Vanguard ZERO Tips and Guides:

Beginner's Tips Re-Rolling Guide

Beginner's Quick Tips and Guide

Beginner's Quick Battle Tips

Farming Materials and Crafting Cards Tips and Guide


That's it guys, thank you for checking our Think Tank Battle Sister Build and Guide for the Card Battle RPG mobile game - Vanguard ZERO. Available for Android (Google Play) and iOS (App Store).