Dire Fleet Daredevil
{1}{R}
Creature -- Human Pirate
2/1
First strike
When ~this~ enters, exile target instant or sorcery card from an opponent's graveyard. You may cast it this turn, and mana of any type can be spent to cast that spell. If that spell would be put into a graveyard, exile it instead.
Toshiro Umezawa
{1}{B}{B}
Legendary Creature -- Human Samurai
2/2
Bushido 1 (Whenever ~this~ blocks or becomes blocked, it gets +1/+1 until end of turn.)
Whenever a creature an opponent controls dies, you may cast target instant card from your graveyard. If that spell would be put into a graveyard, exile it instead.
Wrexial, the Risen Deep
{3}{U}{U}{B}
Legendary Creature -- Kraken
5/8
Islandwalk, swampwalk (~this~ can't be blocked as long as defending player controls an Island or a Swamp.)
Whenever ~this~ deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.