Alternatively, you can cast this in the early part of one of your turns if you suspect that an opponent has a Counterspell for a wincon youre planning on playing
Pair Perdita, Devoted Mother with some 2 cost characters that have abilities trigger when they enter play like Pinocchio, Talkative Puppet and youve got yourself an effective little recursion engine
Malakir Bloodwitch Malakir Bloodwitch is a good card, and a good vampire
And it's a house in Bloomburrow Sealed and Drafts
Verazol is the only creature in Magic with that evocative text, enters the battlefield with a +1/+1 counter on it for each mana spent to cast it. Commander tax is mana spent to cast it
cards like Arena of Glory, Urza's Saga, and Academy Ruins all benefit from untap effects letting you use them multiple times