Creatures (15) Lands (19) Spells (26) If youre looking for a more degenerate home for Treasure Cruise, something involving Jeskai Ascendency may work since that card is so effective at filling your graveyard as you combo off, but instead Ive gone with this hyper-aggressive Izzet Prowess build which epitomises what I think of when I think of a Treasure Cruise deck: raw efficiency, hurling resources across the table, and the ability to sideboard in some cheap counterspells like Spell Pierce once you know what interaction suits the matchup best
The downside is in being bad against good EtB effect dorks and not providing card advantage which are both things we care less about in this discussion
Not terribly useful when it's your only cat on the board, though
There are plenty of cards that can give counters, so beware
The Shiny Vault , in particular, is a secret subset of cards featuring shiny mons
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