Other Dinosaurs you control have haste. When Regisaur Alpha enters the battlefield, create a 3/3 green Dinosaur creature token with trample.
(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Return all legendary permanent cards from your graveyard to the battlefield.
Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever Needle Specter deals combat damage to a player, that player discards that many cards.
Choose one — • Search your library for a card, put it into your hand, then shuffle. • Put a card you own from outside the game into your hand.
Target player draws X cards. Shuffle Blue Sun’s Zenith into its owner’s library.
Mines of Moria enters tapped unless you control a legendary creature. {T}: Add {R}. {3}{R}, {T}, Exile three cards from your graveyard: Create two Treasure tokens.
{B}{B}{B}, {T}: Destroy target land. If that land was nonbasic, untap Helldozer.
Flying As long as Wonder is in your graveyard and you control an Island, creatures you control have flying.
This spell can't be copied. Choose one. If an opponent has eight or more cards in their graveyard, you may choose both. • Copy target spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.) • Create a token that's a copy of target creature.
Mutate 1U (If you. cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flash Whenever this creature deals combat damage to a player, draw a card.
[+1]: Up to one target creature gains double strike until end of turn. [-2]: Samut, the Tested deals 2 damage divided as you choose among one or two target creatures and/or players. [-7]: Search your library for up to two creature and/or planeswalker cards, put them onto the battlefield, then shuffle your library.
Deathtouch When Tainted Adversary enters the battlefield, you may pay 2B any number of times. When you pay this cost one or more times, put that many +1/+1 counters on Tainted Adversary, then create twice that many 2/2 black Zombie creature tokens with decayed. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)
Indestructible As long as your devotion to black is less than five, Erebos isn't a creature. Whenever another creature you control dies, you may pay 2 life. If you do, draw a card. 1B, Sacrifice another creature: Target creature gets -2/-1 until end of turn.