A land affected by Eluge's second ability stays an Island until the flood counter is removed, even if Eluge leaves the battlefield
No letter grades here, just analysis and conclusions
Since Gorebyss has a smaller amount of health to begin with, the ability to heal will come in handy when you have this card in play
The deck is all about flooding the battlefield with Angels, and thanks to them all having flying, they are giant threats to your opponents unless they have a way to block them
But it also enhances the ability of all-in combo decks to power out a winning line as early as turn one, posing an obvious threat to any other style of deck
This is also a good place to play unmodified precons on equal footing, without having to insist that everyone play a precon