modern horizons 3 mtg commander deck - Deck: Collector's Edition 1 deck box (can hold 100 sleeved cards) Modern Horizons 3 - Commander

Silvergill Adept wont be any less impactful in Standard, and its the biggest reason to be excited about the Merfolk tribe after Rivals of Ixalan in my opinion

Since abilities are resolved from the top of the stack, you will gain 1 life and draw 1 card, and then perform scry 1

The Fire Crystal Limited Im not seeing this for Limited

If it has at least one target, and all its targets are illegal when it tries to resolve, then it won't resolve and none of its effects will happen

Thanks to the overpowered Eminence mechanic, The Ur-Dragon can reduce the cost of your other Dragons casting costs, allowing you to develop larger threats at a competitive pace