Fragmented wolf

Manafrag (When a Manafrag permanent
produces mana, add a Fragment token to it.
Remove 4 Fragment token from among
permanents you control: add {1})
When Fragmented wolf enters the battlefield
rearrange Fragment tokens among all your
Manafrag permanents.
When Fragmented wolf deals combat damage
to a creature or player, add {r/w} which lasts
until the end of turn.