Marcutio, Moonsoon Mage

Party Member. Partner to Dragonborn. Instant and sorcery spells you cast cost 1 less to cast. Marcutio enters the battlefield with an additional +1/+1 on him for each instant and sorcery spell you've cast this turn.

{1}{t}, Marcutio deals 2 damage divided as you choose among one or two targets. Draw a card if you control a blue permanent other than Marcutio. (Based on Ral, Monsoon Mage.)