Every time you cast an enchantment you create a legendary Frog token named Keimi if you dont already have one, who in turn has an ability that drains each opponent for one life when you cast an enchantment spell, healing you for each point of life you gain
In Commander, things are much more variable, even when you step up to cEDH level
It wants to apply consistent pressure to all opponents but uses removal and goad effects to keep your opponents threats out of the way
If someone slips a realistic fake into a trade binder and sells it near market value, thats not proxyingthats deception
But you still need to find a way to draw some cards to actually damage your opponent or have a mana sink to use to convert your infinite mana into something useful, like Origin Spellbomb or Sunbeam Spellbomb, which you can use with Auriok Salvagers to bring back and sacrifice infinitely since you have infinite mana
Its ability allowed players to retrieve two Item cards from their discard pile