mirrodin booster box Besieged - Pack - Mirrodin Besieged The war for control of Mirrodin will be fought on your battlefield. Magic the Gathering - MTG:

Note: You can obtain 1 free pack from all of the above Secret Packs

Equip Whenever equipped creature deals combat damage to a player, you may cast an instant or sorcery spell from your hand with mana value less than or equal to that damage without paying its mana cost

Of course, the reality is a bit more muddled when black can kill creatures easier, green can destroy artifacts and enchantments, red can deal with lands, and blue can bounce almost anything for a temporary removal

Izzet Charm deals 2 damage to target creature

It is also a good idea to keep your Inclusions and Sulfefnirs in your graveyard before you make your Cyber Dragon Infinity so that you have something to do after your board gets wiped