Charizard

As an additional cost to cast Charizard, sacrifice Charmeleon.
Lands you control are Mountains in addition to
their other types.
{r}{r}{r}{r}, Sacrifice one Mountain: Charizard
deals 5 damage divided as you choose among any
number of targets. Activate this ability only once
each turn.
Its wings can carry this Pokemon close to an altitude
of 4,600 feet. It blows out fire at very high
temperatures.