Draining Whelk
c559d326-b97b-43d9-b7c9-c09e1a0e9db6
$2.29 CND
Flash (You may cast this spell any time you could cast an instant.)
Flying
When Draining Whelk enters the battlefield, counter target spell. Put X +1/+1 counters on Draining Whelk, where X is that spell's converted mana cost.