Here's a pretty common question: Which kinds of cards and abilities use the stack
The MTG designers wanted a rematch, and I'm all here for it, and happy they included threshold in Foundations
But until then, if players want to play Standard, they will have to sell a kidney and an eye to be part of the game they love
Example Glacial Ray is an instant with splice onto Arcane that says Glacial Ray deals 2 damage to target creature or player. If its spliced onto a Kodamas Reach, that Kodamas Reach deals 2 damage to the target creature or player
Cast a turn one or two Channel into an Emrakul, the Aeons Torn - another super broken contender in its own right - and you just win the game on the spot
In addition, it's missing a handful of cards that make it easier to equip your best Equipment without paying mana