The opportunity cost associated with playing a Polymorph/Scramble strategy with this Commander is likely worse than if you played either multiple decent-but-not-winning flip choices, or abandoned the strategy
Some have more generic fusion requirements, an abundance of spells and effects to summon them, or skip the requirement of a fusion spell or effect to make them (which is sometimes called contact fusion)
By the way, Commander folks, if your commander is green and meets the requisite ferocious trigger, this is a powerful tool for your deck
With one exception (Eyes of the Watcher, which was an enchantment that allowed you to pay Three years later, while leading the design for Future Sight , I made use of scry for a second time
There are some cards that force players to untap one at a time, however, like Winter Orb, Hokori, Dust Drinker, and Winter Moon
11 Game tokens