Carlos, Flame-Risen

As an additional cost to cast Carlos, sacrifice a
land and Carlos deals 5 damage to you
When Carlos deals combat damage to a player, put
a flame counter on a land that player control's.
Land's with flame counter have 'At the beginning
of your upkeep, put a flame counter on a land you control with no flame counter's on it and this land deals 2 damage to you'
Land's with flame counters on them are
Mountains.
Revenge will be his