cards like exploration mtg Valakut - Zendikar Rising #303 (English) STATION 8+ Flying Once during each of your turns Exploration Broodship

BPhillipYork: This enables a whole deck around discarding and replaying, essentially giving madness to everything in your deck, though, obviously it's mayhem

(It's an artifact with ", Sacrifice this token: Add one mana of any color.") 10: Target player's life total becomes 1

Two in particular stand out, the Skyline Despot and the Thunderbreak Regent

Birds of Paradise is perhaps the best one, but there are multiple iterations of the one-drop creature that taps for one mana

To be fair, this spirit god cant attack or block until there are eight or more permanents in your graveyard, but thats not going to be hard to do if you build your deck to support it

Did you notice a key phrase that is absent from Celestial Kirins text