Sliver King

Indestructible
At the beginning of your upkeep, Create three
1/1 colorless Sliver creature tokens.
At the beginning of each combat, choose first strike, vigilance, trample, haste, flying, menace, double strike, deathtouch, lifelink, hexproof or +2/+2. Slivers you control gain that ability until end of turn.
Sliver King's power and toughness are each equal to the number of Slivers on the battlefield.