Or you could get another Saga like The Mending of Dominaria
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The usual rate for a mana rock is a two- or three-mana artifact that taps for one mana, though there are some exceptions
As long as your opponents have less life than the player youre attacking, you can bulk up your field with additional creature tokens that are tapped and attacking
Some players dont like when a counter spell has the ability to counter it built in, but in my experience you either get the counter, or you screw up a turns mana unless the opponent had an overabundance of mana anyway
Previously, the Clown Creature type had been exclusive to Magics comedy-focused Unfinity, but The Jolly Balloon Man debuts the archetype in a major MTG set