Like Sauron, the Dark Lord, this card is best in the Commander format, where paying 5UBR is tough but managable and there are enemy commanders to trigger Sauron's second ability
So while coin flip commanders are nowhere near the ban hammer, it may be worth mentioning in a Rule 0 discussion
You want to exploit Thalisses powerful token-doubling ability to its fullest
He has vigilance, trample, and haste, and when he connects you flip cards off the top of your library equal to the damage and drop every Dinosaur you hit straight onto the battlefield for free
For example, many want to know how much their Squirtle Pokemon cards are worth
Pending Allocation Results & Verification Thank you for your patience as we wait for the allocation news release (13 months)