It takes very little effort to make this a game-ender, especially if you pair it with cards like Primeval Titan and Reshape the Earth, and it even got labeled as a Commander Game Changer
Printed in 3DPrintingCanada Canadian-Made PLA+ White, 0.4mm nozzle, 0.2mm layer height
It flows through the realm and is what makes summoning glimmers possible
Beyond the draft setting, having access to this ability in the command zone for 6 mana is just kind of bonkers
This means that youll still have tons of cards taking up space for goodness knows how long so this is an important factor to consider when you're deciding how to go about selling your cards
That ability is "When the last defense counter is removed from this permanent, exile it, then you may cast it transformed without paying its mana cost." As a Siege enters the battlefield, its controller chooses an opponent to be its protector