Crystalline Crawler Artifact Creature - Construct
Converge — Crystalline Crawler enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.
Remove a +1/+1 counter from Crystalline Crawler: Add one mana of any color to your mana pool.
: Put a +1/+1 counter on Crystalline Crawler.
1/1