Ashblaze Manticore

Trample
{1}{b/r}: Ashblaze Manticore gets +1/+0 and Flying
until end of turn, use this ability only once per
turn and only if a creature has died or you have
cast an Instant or Sorcery.
The Manticores of the Fireheart Mountains and
Ashblaze Flats are cruel, vicious creatures who stalk anything that moves across the baked wastelands.