Flash
Enchant creature you control
When this Aura enters, enchanted creature gains hexproof until end of turn.
Enchanted creature gets +1/+2.

Put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. If you control a Merfolk, draw a card.

, : Target creature gets -2/-0 until end of turn.

Flying
Inspired — Whenever this creature becomes untapped, reveal the top card of your library. If it's an artifact, creature, or land card, you may put it onto the battlefield with a manifestation counter on it. That permanent is an enchantment in addition to its other types.

Each player may discard their hand and draw seven cards.

As this enchantment enters, choose a creature type.
Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

, : Target player draws a card, then exiles a card from their hand. If a creature card is exiled this way, that player creates a token that's a copy of that card.
When this creature leaves the battlefield, exile all tokens created with it at the beginning of the next end step.

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep.
You draw a card at the beginning of the next turn's upkeep.

Roll two d8 and choose one result. Draw cards equal to that result. Then you may cast an instant or sorcery spell with mana value less than or equal to the other result from your hand without paying its mana cost.

This spell costs less to cast if you control a Wizard.
Draw three cards.

Enchant creature
Enchanted creature gets +1/+1 and has flying.

You may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost. If that spell would be put into their graveyard, exile it instead.
Cipher

Search the Room — : Roll a d20.
1-9 | Draw a card.
10-20 | Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Each player can't cast more than one spell each turn.

Instant and sorcery spells cost less to cast.

Before you shuffle your deck to start the game, you may reveal this card from your deck and exile an instant or sorcery card you drafted that isn't in your deck.
When this creature enters, copy a card you exiled with cards named Arcane Savant. You may cast the copy without paying its mana cost.

Target creature gets -4/-0 until end of turn.
Learn.

: Draw three cards.
: Return Arcanis to its owner's hand.

Enchant creature
Enchanted creature has flying.
Aura swap

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

When this creature enters, return target artifact card from your graveyard to your hand.

Creatures you control have flying.
Creatures your opponents control lose flying and can't have or gain flying.

Mutate
Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don't untap during their controller's next untap step.

Gift a Rhystic Study (You may promise an opponent a gift as you cast this spell. If you do, they conjure a Rhystic Study.)
Shuffle your hand and graveyard into your library, then draw seven cards. If the gift wasn't promised, each other player also shuffles their hand and graveyard into their library, then draws seven cards.

Flying
Ward
When this creature enters, scry 2.

Flying
Whenever this creature attacks, draw a card, then discard a card.
If Archive Haunt would be put into a graveyard from anywhere, exile it instead.

If an opponent searched their library this turn, you may pay rather than pay this spell's mana cost.
Target opponent mills thirteen cards.

: Draw a card.

When your commander deals combat damage to a player, if there is no monarch, you become the monarch.
At the beginning of the monarch's end step, that player draws a card.

At the beginning of each end step, if you drew two or more cards this turn, you may put a quest counter on this enchantment.
As long as this enchantment has six or more quest counters on it, if you would draw a card, you may instead search your library for a card, put that card into your hand, then shuffle.