Tempered

Enchant target non-Black Dragon creature.
Enchanted creature gains +4/+4 and
Enrage - Whenever this creature takes damage
put a +1/+1 counter on it the double the +1/+1 counters on it
Tempered monsters in Monster Hunter World
(MHW) are special creatures found in special quests.
These monsters deal more damage and have more
health than their High Rank versions.