Avalyon, Flame of the Forest

({t}: Add {r}, {g}, or {w}.)

Indestructible

Avalyon enters the battlefield tapped and isn't
a creature unless you control seven or more other lands. Avalyon is red, green, and white.

Landfall — Whenever a land enters the battlefield under your control, put a +1/+1 counter on each dryad and plant you control that's one or more colors.