Emrakul is another odd one, she has some synergies with the Eldrazi package but only minor ones and while, like Worldbreaker, she is a card you can play independently of the tribe she does still require a lot of delirium style support
Today, however, cards have rotated out, and new cards have been revealed that have really put a dent in Lugia VSTARs total dominance
He also reduces the cost to sacrifice Food by , so he's provides a bit of a Familiar effect (Nightscape Familiar, etc.)
A cards color identity refers to which colored mana symbols appear on it
Its a lot like Time Walkits just a bit less powerful because it stays in play until the player skips a turn
Settle the Wreckage doesnt care about who those creatures are attacking, so you could use it as a bargaining chip to save another player