Genasia, Arch-Arcmancer

Flying, first strike, haste
Whenever you cast an instant or sorcery, you
may deal 1 damage to a planeswalker or creature
in the battlefield chosen at random. Draw a card
At the beginning of each endstep, put a +1/+1
counter on Genasia and each Elemental you
control that was damaged by Genasia for
each damage Genasia dealt this turn.