X can't be 0.Target spell's controller exiles it with X delay counters on it.At the beginning of each of that player's upkeeps, if that card is exiled, remove a delay counter from it. If the card has no delay counters on it, the player puts it onto the stack as a copy of the original spell.
Create two 1/1 white Bird creature tokens with flying.Flashback—Tap three untapped white creatures you control. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
When Tovolar's Huntmaster enters, create two 2/2 green Wolf creature tokens.Daybound (If a player casts no spells during their own turn, it becomes night next turn.)Whenever Tovolar's Packleader enters or attacks, create two 2/2 green Wolf creature tokens.: Another target Wolf or Werewolf you control fights target creature you don't control.Nightbound (If...
HasteMyriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)Whenever a +1/+1 counter is put on Fathom Mage, you may draw a card.
Exile target card from a graveyard. If it was a creature card, you gain 3 life. Otherwise, you draw a card.Escape—, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
