Sirus, Alpha Dunkel

Islandwalk, Trample, Hexproof {u}: Put 1 4/4 Dunkleosteus token creature onto the battlefield. {r}: Sirus, Alpha Dunkel deals 2 damage to target creature or player. {u}{u}{r}: Draw cards until your maximum hand size. {2}{u}: All blue creatures you control get +3/+1.