It could cost just like the Pikachu & Zekrom GX Premium Collection, $120 AUD (which is converted $87,78 USD)
WHITE: Hobbits Sting, Eagles of the North, Eastfarthing Farmer, Protector of Gondor, Soldier of the Grey Host BLUE: Glorious Gale, Surrounded by Orcs, Treason of Isengard, Lorien Revealed, Grey Havens Navigator BLACK: Cirith Ungol Patrol, Mirkwood Bats, Lash of the Balrog, Claim the Precious, Troll of Khazad-dm RED: Rush the Room, Smite the Deathless, Warbeast of Gorgoroth, Haradrim Spearmaster, Improvised Club GREEN: Many Partings, Galadhrim Guide, Mushroom Watchdogs, Galadhrim Bow, Generous Ent Toms fate was sealed in 7th grade when his friend lent him a pile of commons to play Magic
Im going to rule that this is a break until such a time that WotC actually makes a set that lets white permanently change the colors of other permanents
Only one Supporter card can be played per turn, but Cassiopeia has an extra requirement too