MTG >Combos >Aggravated Assault +Helm of the Host +Alena, Kessig Trapper +

Equip Alena with Helm of the Host. In the combat phase, Helm of the Host will create a copy of itself. Tap Alena and her copy to add eight mana and activate Aggravated Assault's ability to gain an additional combat phase. Repeat the process for infinite mana and infinite tokens.