Search target player's library for a card and exile it. Then that player shuffles.Gravestorm (When you cast this spell, copy it for each permanent put into a graveyard this turn. You may choose new targets for the copies.)
Return target permanent to its owner's hand. Exile Reality Strobe with three time counters on it.Suspend 3— (Rather than cast this card from your hand, you may pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Put target creature on top of its owner's library, then fateseal 2. (To fateseal 2, look at the top two cards of an opponent's library, then put any number of them on the bottom of that player's library and the rest on top in any order.)
Flash (You may cast this spell any time you could cast an instant.)Enchant creatureEnchanted creature has "Discard a card: This creature gets +1/+1 until end of turn."
Flash; convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)FlyingWhen Angel of Salvation enters, prevent the next 5 damage that would be dealt this turn to any number of targets, divided as you choose.
Enchant creature with another Aura attached to itEnchanted creature gets +3/+3 and has first strike, vigilance, and lifelink. (Damage dealt by the creature also causes its controller to gain that much life.)
At the beginning of each opponent's upkeep, that player reveals the top card of their library. If it's a creature card, the player puts the card into their graveyard and Shapeshifter's Marrow becomes a copy of that card. (If it does, it loses this ability.)
Shadow (This creature can block or be blocked by only creatures with shadow.)Whenever Stronghold Rats deals combat damage to a player, each player discards a card.
Enchant instant card in a graveyardWhenever you cast a sorcery spell, copy the enchanted instant card. You may cast the copy without paying its mana cost. If you do, exile the enchanted card and attach Spellweaver Volute to another instant card in a graveyard.
Enchant creatureEnchanted creature has poisonous 3. (Whenever it deals combat damage to a player, that player gets three poison counters. A player with ten or more poison counters loses the game.)
Fortified land has indestructible.Whenever fortified land becomes tapped, target creature gets +1/+1 until end of turn.Fortify (: Attach to target land you control. Fortify only as a sorcery. This card enters unattached and stays on the battlefield if the land leaves.)