Zombies on Ice! is the twelfth mission for the plant side in Plants vs. Zombies Heroes. The main opposing zombie hero in this mission is Brain Freeze. This mission also features Neptuna and Immorticia as the opposing zombie heroes.
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Decks[]
Encounter Battle[]
Encounter Battle AI Deck
To start things off, Brain Freeze uses a classic Pet deck, and will use Backyard Bounce, Nibble, Smoke Bomb and Yeti Lunchbox in order to protect his zombies.
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Teammate Battle (I)[]
Teammate Battle (I) AI Deck
Neptuna still uses an Imp deck, much like in the previous encounters with her, but now she brings Monster Mash, Medic and Barrel Roller Zombie into the equation in order for her and her zombies to last longer.
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Mini-Boss Battle[]
Mini-Boss Battle AI Deck
This deck is the same as the one from the first battle, only now Brain Freeze has Locust Swarm instead of Kangaroo Rider, and will also play Octo Zombies in the later game.
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Teammate Battle (II)[]
Teammate Battle (II) AI Deck
While Immorticia may only have access to four tricks, she will use them to ensure her zombies overcome your defenses.
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Boss Battle[]
Boss Battle AI Deck
In this final deck, Brain Freeze brings out all boosting tricks possible in order to keep his zombies alive, and also has Vimpires, which can boost themselves when they destroy plants, so it is recommended to have plenty of removal cards in your deck.