Aethersquall Ancient | Creature | Leviathan | Flying
At the beginning of your upkeep, you get {E}{E}{E} (three energy counters).
Pay {E}{E}{E}{E}{E}{E}{E}{E}: Return all other creatures to their owners' hands. Activate only as a sorcery. | Sam Burley
Confiscation Coup | Sorcery | | Choose target artifact or creature. You get {E}{E}{E}{E} (four energy counters), then you may pay an amount of {E} equal to that permanent's mana value. If you do, gain control of it. | Joseph Meehan
Insidious Will | Instant | | Choose one —
• Counter target spell.
• You may choose new targets for target spell.
• Copy target instant or sorcery spell. You may choose new targets for the copy. | Anthony Palumbo
Padeem, Consul of Innovation | Legendary Creature | Vedalken Artificer | Artifacts you control have hexproof.
At the beginning of your upkeep, if you control the artifact with the highest mana value or tied for the highest mana value, draw a card. | Matt Stewart
Paradoxical Outcome | Instant | | Return any number of target nonland, nontoken permanents you control to their owners' hands. Draw a card for each card returned to your hand this way. | Nils Hamm
Saheeli's Artistry | Sorcery | | Choose one or both —
• Create a token that's a copy of target artifact.
• Create a token that's a copy of target creature, except it's an artifact in addition to its other types. | Kieran Yanner
Botanical Sanctum | Land | | Botanical Sanctum enters the battlefield tapped unless you control two or fewer other lands.
{T}: Add {G} or {U}. | Christine Choi
Spirebluff Canal | Land | | Spirebluff Canal enters the battlefield tapped unless you control two or fewer other lands.
{T}: Add {U} or {R}. | Adam Paquette