Grey Fox

Vigilance,Double strike,Haste
{3}:Activate Stealth Camouflage (This creature gains indestructible and shroud until end of turn).
{t}:Grey Fox deals 1 damage to any target. If a creature is dealt damage this way, it loses indestructible until end of turn. If that creature would die this turn, exile it instead, you get an experience counter.

Grey Fox gets +1/+1 for each experience counter you have.

{w}{u}{b}{r}{g}:Draw cards equal to the number of experience counters you have.