Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)Return target permanent to its owner's hand.
First strikeWhen Emissary of Sunrise enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)
: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.)As long as Skittering Crustacean is monstrous, it has hexproof. (It can't be the target of spells or abilities your opponents control.)
Changeling (This card is every creature type.)Exile target creature. Its controller creates a 1/1 colorless Shapeshifter creature token with changeling.
Fading 5 (This creature enters with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.), Remove a fade counter from Ancient Hydra: It deals 1 damage to any target.
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)When Fierce Witchstalker enters, create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")
Haste (This creature can attack and as soon as it comes under your control.)At the beginning of the end step, return Viashino Sandstalker to its owner's hand. (Return it only if it's on the battlefield.)
