Ok tomake a very succesful mutate deck you need a fallen druid upped, sorry to say but thats probobly the most important thing, if your look for un upped my suggestion is this
Mark of death
17 purple pillars
6 photons
3 max wells demons
4 antimatter
2 purple dragons
2lycans
2 fallen druids
1 purple nymph *if you have it*
and 2 dissipation shields
and 3 bonyards,
No idea how this works out but i will test it in trainer right now
lol nvm that last deck here one that seems ike it would work
4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vc 4vd 4vd 4vg 4vg 4vi 4vi 4vk 4vk 4vk 4vk 4vm 4vm 4vn 4vn 4vn 4vn 4vo 4vo 500 5l9 5l9 5l9 5l9 5l9 5l9
Mark can be ether, life or entropy. life it to power your elfs.