Gurney, Nexus of Rivals

Creatures you control get +1/+0 and have vigilance as long as you control three or more creatures.
Creatures you control also get +1/+0 and have trample as long as you control six or more creatures.
Creatures you control also get +1/+0 and have double strike as long as you control nine or more creatures.
"Mood's a thing for cattle or making love or playing the baliset. It's not for fighting"