Flight

Enchant creature
Enchanted creature has flying.

Goblin Cadets

Whenever Goblin Cadets blocks or becomes blocked, target opponent gains control of it. (This removes Goblin Cadets from combat.)

Sneak Attack

: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step.

Goblin Lackey

Whenever Goblin Lackey deals damage to a player, you may put a Goblin permanent card from your hand onto the battlefield.

Bravado

Enchant creature
Enchanted creature gets +1/+1 for each other creature you control.

Lingering Mirage

Enchant land
Enchanted land is an Island.
Cycling (, Discard this card: Draw a card.)

Flight

Enchant creature
Enchanted creature has flying.

Drain Power

Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.

Dream Tides

Creatures don’t untap during their controllers’ untap steps.
At the beginning of each player’s upkeep, that player may choose any number of tapped nongreen creatures they control and pay for each creature chosen this way. If the player does, untap those creatures.

Elkin Lair

At the beginning of each player’s upkeep, that player exiles a card at random from their hand. The player may play that card this turn. At the beginning of the next end step, if the player hasn’t played the card, they put it into their graveyard.