Shadow-Claw Prince of Stars

Reach, Haste
When Shadow-Claw Prince of Stars enters the battlefield you may tap two land and add up to three +1/+1 counters to other target creatures under your control, these counters stay when Shadow-Claw Prince of Stars exits the battlefield
{x}{t} When attacking with Shadow-Claw Prince of Stars you may tap X amount of lands under
your control, when you do Shadow-Claw Prince of Stars gains +X/+X counters until the end of turn