Gazlo, the Brutal

+1: Gazlo deals 2 damage to any target. If a creature dies this way, exile it.
-4: Untap all creatures you control. After this main phase, there is an additional combat phase, followed by an additional main phase.
-7: You get an emblem with "All creatures must attack each turn if able. If a creature would deal combat damage, it deals double that damage instead"