Polukranos, Unchained [Theros Beyond Death Prerelease Promos] Core Set 2020 and planeswalker spells that player

and planeswalker spells that player casts cost {2} less to cast

Thunian scout

Then each player who searched a library this way shuffles

and/or planar invasion

When The Locust God dies

Polukranos, Unchained [Theros Beyond Death Prerelease Promos] Core Set 2020 and planeswalker spells that playerSet: Theros Beyond Death Prerelease Promos Type: Legendary Creature Zombie Hydra Rarity: Mythic Cost: {2}{B}{G} Polukranos enters the battlefield with six +1 +1 counters on it. It escapes with twelve +1 +1 counters on it instead. If damage would be dealt to Polukranos while it has a +1 +1 counter on it, prevent that damage and remove that many +1 +1 counters from it. {1}{B}{G}: Polukranos fights another target creature. Escape{4}{B}{G}, Exile six