Locus Cobra (Unknown Event #RG02b)

Locus Cobra {1}{G}

Creature — Phyrexian Snake

Landfall — Whenever a land enters the battlefield under your control, add one mana of any color. If it was a Locus or Sphere land, put a +1/+1 counter on Locus Cobra.

1/1
Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny