> A Tribute Summon is a form of Normal Summoning a Level 5 or higher monster by Tributing another monster(s) you control. Level 5 and 6 monsters require one Tribute, while Level 7 and higher require two Tributes.
Some cards require 3 Tributes to be Normal Summoned, such as "The Wicked Avatar". Other monsters can be Tribute Summoned with varying numbers of monsters, such as "Moisture Creature".