Dekin, Mistborn Enginwright

Doublestrike, haste.
Instants and sorceries you control with mana
cost 3 or less have rebound.
{2}{r}{r}: Dekin, Mistborn Enginwright gets
+3/+0 until end of turn. Activate this ability
only once per turn.
"Ya know what's better than one aethergun, me lad?
Two! Har har har!"