Alrund's Epiphany Alrund's Epiphany completely ravaged Standard and was banned as a result
We haven't actually seen the whole decklist yet, so I guess it's a little premature for me to judge so harshly
And since he has first strike, Raiyuu himself is likely to be your best option for a samurai to attack alone
The set, on the whole, feels like a love letter of sorts to MTG
This means that a card like Ice Magic can trigger either Blizzard (for the regular mana cost), but can also be played for Blizzara, or the even better Blizzaga if you can pay those additional costs
$100 List The $100 list has a big money upgrade with Finale of Devastation, being an excellent tutor + recursion + finisher, perfect for when we generate infinite mana for an easy win