mtg ixalan dinosaur cards Huatli, Knight [Ixalan] Common Trample (This creature can deal excess combat damage to the player or planeswalker its attacking.) Set Name: The Lost Caverns

You may pay eight E rather than pay the mana cost for permanent spells you cast

Ordinarily, these abilities can only be used once per game but Elvish Refueler lets you cast them multiple times as long as its the first Exhaust you use in a turn

Assuming you're playing Type I rules (remember that Richard only lets you use cards legal in the format you're playing), then yes

Hour of Revelation is an excellent card, and at only three-mana as the game progresses, we can live the dream by firing this and a Boros Charm off in the same turn

Its a wonderfully compelling encapsulation of the creativity that went into the plane of Theros