You control at least four creatures with defender.
Mana Needed
({1} magic symbol) available.
Steps
Activate
Volrath by paying ({1} magic symbol) , causing it to become a copy of
Axebane Guardian.
Activate
Volrath by tapping it, adding at least ({3} magic symbol) ({U} magic symbol) .
Activate
Volrath by paying ({1} magic symbol) , causing it to become a copy of
Knacksaw Clique.
Activate
Volrath by paying ({1} magic symbol) ({U} magic symbol) and untapping it, exiling the top card of an opponent's library with the ability to play it until end of turn.
Repeat.
Results
Infinite colored mana.
Exile each opponent's library with the ability to play the exiled cards until end of turn.