Aorthrix, Nialepede

Aorthrix enters the battlefield with {x} number of
+1/+1 counters where {x} is the number of creatures
you have on the battlefield.
Each turn you have one or more deathtouch creatures on the battlefield, Aorthrix gets +1/+0.
When you cast your first multicolored spell during
each opponents' turn that either has {b}{r}, {b}{g}, or {r}{g} in its mana cost, Aorthrix gets +0/+2 and +1/+1 until end of turn.
———{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{lin