Deckmaster
World Championship 2001: Alex Borteh Waterfront Bouncer > < Prodigal Sorcerer
Thwart
(108) Mercadian Masques
Other Printings in EN:
Instant 
(CMC:4)
You may return three Islands you control to their owner's hand rather than pay Thwart's mana cost. Counter target spell.
108 WC01-02 • EN
Christopher Moeller
™ & © 1993— Wizards of the Coast
Notes: TODO: Check rarity
Legal in: Masques Block,Legacy,Vintage,Commander
Oracle Text (click to copy):
Card Thwart is not on TCGPlayer.