Shadows from the Malefic Tree (CST-091 N) [Clash of the Star Trees]

[Quickcast] You may reveal a Seven Kings ruler you own from outside the game that does not share a name with other Seven Kings rulers you own revealed outside the game and keep it revealed until end of game. Put two [400/400] darkness Ethereal resonator tokens into the field. If three or more Seven Kings rulers you own are revealed outside the game, put three [400/400] darkness Ethereal resonator tokens into the field instead. They gain "At the next end of turn >>> This card's controller banishes it.".