Enchant creature you control
When Setessan Training enters the battlefield, draw a card.
Enchanted creature gets +1/+0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Equipped creature gets +1/+1 and has trample and lifelink.
: Permanents your opponents control lose hexproof and indestructible until end of turn.
Equip

Each player who controls a creature with power 4 or greater draws a card. Then destroy all creatures.

Flying
At the beginning of your upkeep, return up to one other target enchantment you control to its owner's hand.

Constellation — Whenever an enchantment enters the battlefield under your control, you may draw a card. If you do, discard a card.

When Siona, Captain of the Pyleas enters the battlefield, look at the top seven cards of your library. You may reveal an Aura card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Whenever an Aura you control becomes attached to a creature you control, create a 1/1 white Human Soldier creature token.

Whenever a land card is put into your graveyard from anywhere, you gain 1 life.
: Mill a card.

: Skophos Maze-Warden gets +1/-1 until end of turn.
Whenever another creature becomes the target of an ability of a land you control named Labyrinth of Skophos, you may have Skophos Maze-Warden fight that creature. (Each deals damage equal to its power to the other.)

, Sacrifice another creature or an enchantment: Skophos Warleader gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Whenever you sacrifice a permanent, Slaughter-Priest of Mogis gets +2/+0 until end of turn.
, Sacrifice another creature or an enchantment: Slaughter-Priest of Mogis gains first strike until end of turn.

Tap target creature. It doesn't untap during its controller's next untap step.
Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

When Soul-Guide Lantern enters the battlefield, exile target card from a graveyard.
, Sacrifice Soul-Guide Lantern: Exile each opponent's graveyard.
, , Sacrifice Soul-Guide Lantern: Draw a card.

, Sacrifice a creature: Draw a card.

Flying
When Sphinx Mindbreaker enters the battlefield, each opponent mills ten cards.

Enchant creature
Enchanted creature gets +1/+1 and has lifelink and "Whenever this creature deals combat damage to a player, draw a card."

Trample
At the beginning of each combat, if you control a creature with power 4 or greater, Stampede Rider gets +1/+1 until end of turn.

Flash
Enchant creature you control
When Starlit Mantle enters the battlefield, enchanted creature gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Enchanted creature gets +1/+1.

Return target creature or enchantment an opponent controls to its owner's hand.

Whenever you cast your first spell during each opponent's turn, you may tap or untap target nonland permanent.

Haste
When Storm Herald enters the battlefield, return any number of Aura cards from your graveyard to the battlefield attached to creatures you control. Exile those Auras at the beginning of your next end step. If those Auras would leave the battlefield, exile them instead of putting them anywhere else.