Fertilid enters with two +1/+1 counters on it., Remove a +1/+1 counter from Fertilid: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.
Other creatures have "Whenever this creature attacks, you may have it fight Grothama, All-Devouring."When Grothama leaves the battlefield, each player draws cards equal to the amount of damage dealt to Grothama this turn by sources they controlled.
Apocalypse Hydra enters with X +1/+1 counters on it. If X is 5 or more, it enters with an additional X +1/+1 counters on it., Remove a +1/+1 counter from Apocalypse Hydra: It deals 1 damage to any target.
, : Target player draws a card, then exiles a card from their hand. If a creature card is exiled this way, that player creates a token that's a copy of that card.When Arcane Artisan leaves the battlefield, exile all tokens created with it at the beginning of the next end step.
Exile target creature. At the beginning of the next end step, return that card to the battlefield under its owner's control with a +1/+1 counter on it.
At the beginning of combat on your turn, you may discard a card. If you do, choose a creature. Whenever that creature deals combat damage to a player this turn, you draw two cards.