yugioh card dark armed dragon AGS (MINT+ 9.5) #EN179 Must be Special Summoned (from your hand) by having exactly 3 DARK monsters in your GY New Mlikemat Playmat Dark Armed

Put the rest on the bottom of your library in a random order.When another creature you control leaves the battlefield, transform Aang at the beginning of the next upkeep

The value here is that it untaps on other players untap phases, giving you many more chances to activate abilities

Dusknoir would suffer the same fate, except I see some possible use because it can share a line with the other Dusknoir, which already has seen fringe play

As for the sideboard, I'm not too impressed by Illness in the Ranks and might rather just pay full price and get Curse of Death's Hold.

Because she is an instant blink from the Command zone, Aminatou easily combos cards like Felidar Guardian and Spark Double, triggering an infinite loop of ETBs that can end the game with cards like Corpse Knight and Altar Of The Brood