This card can provide additional removal and combat advantage by allowing a creature to deal damage to both the opponent and their creatures simultaneously
If you somehow control Glacierwood Siege and no choice was made for it (perhaps because another permanent on the battlefield became a copy of it), it has neither of the two abilities
(It's an artifact with " , Sacrifice this token: Add one mana of any color.") Sorcery Color tag templates(None) Terminal Agony Destroy target creature
There is a catch, though, as the spell must be cast at the beginning of your first main phase, and it's treated as any other spell, meaning the free copies can be countered
you just havent looked into them before
This Naya commander isnt necessarily fun to play against on its own, but it can be built in a way that adds a very fun element to the game