Leonardo

Vigilance, Lifelink
Whenever you draw a card not during your turn, create a Rune token. (It's an artifact with "{1}, {t}, Sacrifice this artifact: Put a +1/+1 counter on
target creature")
Rune abilities you control cost {1} less to active.
Partner with Ninja Turtle (When this creature enters
the battlefield, target player may put any Ninja Turtle
into their hand from their library, then shuffle)