Koroa'ra, Serpent of Light

Vigilance, lifelink, plainswalk

•Koroa'ra enters the battlefield with X +1/+1 counters on it.

Landfall- When a land enters the battlefield under your control, add one +1/+1 counter on Koroa'ra. If
it's a Plain, gain X life, and create X amount of
2/2 white soldier creature tokens (X being your devotion to {w}).