Overseer of Vault 76 uses quest counters to pump your whole team by not a lot
This also leads us to the issue of needing to pull the tutors out to pull the surge out, which means we want huge a draw engine
During your end step, you can perform any action that you can perform at instant speed: casting an instant spell, casting a spell with flash, or activating an activated ability
All the tech is there and while it does take losses, there are other Pokemon that can easily slide in, such as Jolteon ex, Tapu Koko ex, or even Iron Thorns
Please note that since this is a Clue, you can sac it too for mana and make that copy as well
Overall, Galadriel is one of the best Elf commanders in MTG for players who want a versatile value engine that scales as you build your board