Marnie

Hexproof if you control any Pokemon
{t}: "Train" one of your Pokemon (put two +1/+1 counters on it. If it has 4 or more +1/+1 counters it
gains trample. If it has 6 or more +1/+1 counters it
gains protection from up to two colors of your choice).
Pay 3 life: Target Pokemon is indestructible this
turn.
"Challenge me and lose."