Aquastrand Spider
{1}{G}
Creature -- Spider Mutant
0/0
Graft 2 (~this~ enters with two +1/+1 counters on it. Whenever another creature enters, you may move a +1/+1 counter from ~this~ onto it.)
{G}: Target creature with a +1/+1 counter on it gains reach until end of turn. (It can block creatures with flying.)