
Curator of Destinies | Creature | Sphinx | This spell can't be countered.
Flying
When this creature enters, look at the top five cards of your library and separate them into a face-down pile and a face-up pile. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard. | Ralph Horsley

Extravagant Replication | Enchantment | | At the beginning of your upkeep, create a token that's a copy of another target nonland permanent you control. | Pauline Voss

Time Stop | Instant | | End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) | Scott M. Fischer

Etali, Primal Storm | Legendary Creature | Elder Dinosaur | Whenever Etali, Primal Storm attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs. | Raymond Swanland

Rampaging Baloths | Creature | Beast | Trample
Landfall — Whenever a land you control enters, you may create a 4/4 green Beast creature token. | Steve Prescott

Thousand-Year Storm | Enchantment | | Whenever you cast an instant or sorcery spell, copy it for each other instant and sorcery spell you've cast before it this turn. You may choose new targets for the copies. | Dimitar Marinski

Steel Hellkite | Artifact Creature | Dragon | Flying
{2}: This creature gets +1/+0 until end of turn.
{X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by this creature this turn. Activate only once each turn. | Jaime Jones