Galadriel, Light of Valinor is limited to three triggers per turn, but if you can trigger one or two reliably, its already very good
For starters, legendary Pokmon cards are incredibly rare
I tried it out in Sram and found it under-whelming it gets extremely mana intensive and doesn't make his butt any bigger, now I can play stuff to give him a butt but then I can't equip more axes I think this would go good in one of those Sram lists that run all those 0 drops that only buff his toughness
Mass bounce: Cyclonic Rift, Whelming Wave, Slinn Voda, the Rising Deep, etc
I said before the tournament that if I was going and if I spent the time to prepare, I probably would have ended up making something along the same lines: Arceus alongside a toolbox of attackers that cover for weaknesses and threats