A Tear for Every Hero in Hell

Four target lands become basic mountains.
Exile target creature for as long as you control A Tear for Every Hero in Hell. At the beginning of your upkeep create five creature tokens with a base power and toughness of 2/2 and all creature types, they have all activated abilities of the exiled creature and have haste, exile them at your endstep. When A Tear for Every Hero in Hell leaves the battlefield destroy all nonland permanents and each player looses 6 life.