Surtland Elementalist {5}{U}{U}
Creature — Giant Wizard
As an additional cost to cast this spell, reveal a Giant card from your hand or pay {2}.
Whenever this creature attacks, you may cast an instant or sorcery spell from your hand without paying its mana cost.
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Cards that do something similar expected a card that isn't here?
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Wildfire Eternal 98%
$0.25#16268
"Whenever this creature attacks and isn't blocked, you may cast an instant or sorcery spell from your hand without paying its mana cost."
Dreadhorde Arcanist 90%
$0.63#7861
"Whenever this creature attacks, you may cast target instant or sorcery card with mana value less than or equal to this creature's power from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead."
Maelstrom Muse 89%
$0.15#21417
"Whenever this creature attacks, the next instant or sorcery spell you cast this turn costs {X} less to cast, where X is this creature's power as this ability resolves."
Spellbinding Soprano 88%
$0.23#18759
"Whenever this creature attacks, instant and sorcery spells you cast this turn cost {1} less to cast."
Sphinx of Forgotten Lore 84%
$0.42#9023
"Whenever this creature attacks, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to that card's mana cost."
Ethereal Forager 83%
$0.33#18608
"Whenever this creature attacks, you may return an instant or sorcery card exiled with this creature to its owner's hand."
Epistolary Librarian 83%
$0.39#13715
"Whenever this creature attacks, you may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of attacking creatures."
Ardent Dustspeaker 82%
$0.08#20906
"Whenever this creature attacks, you may put an instant or sorcery card from your graveyard on the bottom of your library. If you do, exile the top two cards of your library. You may play those cards this turn."
Backdraft Hellkite 81%
$0.50#7923
"Whenever this creature attacks, each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost."