Serra Avatar's power and toughness are each equal to your life total.When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.
Whenever equipped creature deals combat damage to a player, you may draw two cards. If you do, discard a card.Equip (: Attach to target creature you control. Equip only as a sorcery.)
Scry 2, then draw two cards. You lose 2 life. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
When you cast this spell, you may return target creature card from your graveyard to the battlefield.Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.)
Choose one —• You draw five cards and you lose 5 life.• Create an X/X black Demon creature token with flying, where X is the number of cards in your hand.Entwine (Choose both if you pay the entwine cost.)
First strike (This creature deals combat damage before creatures without first strike.): Attacking creatures you control get +X/+X until end of turn, where X is the number of attacking creatures.
When Tornado Elemental enters, it deals 6 damage to each creature with flying.You may have Tornado Elemental assign its combat damage as though it weren't blocked.
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)When Shriekmaw enters, destroy target nonartifact, nonblack creature.Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)
When Masked Admirers enters, draw a card.Whenever you cast a creature spell, you may pay . If you do, return Masked Admirers from your graveyard to your hand.
As Bitter Feud enters, choose two players.If a source controlled by one of the chosen players would deal damage to the other chosen player or a permanent that player controls, that source deals double that damage to that player or permanent instead.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)When Brine Elemental is turned face up, each opponent skips their next untap step.