Flying Once during each of your turns, for each creature you control, you may activate one of that creature's activated abilities with {T} in its cost without paying {T} and as though that creature had haste.
“Answer the call of my clarion, or stand out of the way.”
If a creature would die, exile it instead with an ancestry counter on it. Kahroba gets +X/+X, where X is the total power of creature cards exiled with ancestry counters on them. At the beginning of your upkeep, if there are four or more cards exiled with ancestry counters on them, transform Kahroba.
Changeling (This card is every creature type.) As Kalyn, Wildkin Envoy enters, choose up to three non-Human creature types. Other creatures you control with one or more of the chosen types get +1/+1. {2}, {T}: Create a 1/1 colorless Shapeshifter creature token with changeling. Activate only outside of combat.
Bestow {1}{G}{W}{U}(If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Krikam, the Wanderer and enchanted creature have protection from nonenchanted creatures.
Flying When Lustrous Devout enters, choose one — • Put a +1/+1 counter on Lustrous Devout. • Create a colorless artifact token named Lotus Petal with “{T}, Sacrifice this artifact: Add one mana of any color.”
Whenever an enchantment you control enters, choose one that hasn't been chosen this turn — • Draw a card. • Put two +1/+1 counters on target creature you control.
Lifelink Rafiq the Magnanimous has double strike as long as it's attacking. Whenever Rafiq the Magnanimous attacks, if it's enchanted, equipped, or was the target of a spell or ability you controlled this turn, draw a card.
Vigilance When Roya Ritualist enters or whenever you cast a spell, if {G}{U} was spent to cast it, draw a card, then you may put a land card from your hand onto the battlefield tapped. Put a +1/+1 counter on Roya Ritualist.
[+1]: Up to one other target permanent gains hexproof until your next turn. Untap it. [–3]: Put target nonland permanent into its owner's library third from the top. [–8]: Shuffle any number of cards you own from your graveyard and/or outside the game into your library. You get an emblem with “Permanents you control have ‘{T}: Draw a card.'”
Runescale Brawler enters with three +1/+1 counters on it. If damage would be dealt to Runescale Brawler while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Runescale Brawler.
When Seeker of Horizons enters, reveal the top three cards of your library. You may put a permanent card from among them into your hand. Put the rest on the bottom of your library in any order. Recite {1}{U}(You may cast this creature from your graveyard for its recite cost. If you do, exile it when it enters or if it would leave the battlefield.)
[+2]: Exile any number of target artifacts and/or enchantments you control, then return them to the battlefield under your control. You may draw that many cards. [–4]: Search your library for an enchantment card, put that card onto the battlefield, then shuffle. [–12]: Put any number of permanent cards you own from outside the game onto the battlefield tapped.
Create a 1/1 black Spirit creature token with flying for each creature card and Revelation card in your graveyard. Coalesce {6}{G}{W}{U}(You may cast this from your graveyard for {6}{G}{W}{U}. If you do, it enters as a Horror creature after it resolves. Exile it if it would leave the battlefield or not resolve.)
Enchant permanent Enchanted permanent is a land with “{T}: Add {G}{W}{U}” and loses all other card types and abilities. {1}, Discard Song of Shoals: Add one mana of any color. Scry 1.
“It's sad, and it's sweet, and I once knew it complete.” —Glitch, Drinker of Seas
({T}: Add {G}, {W}, or {U}.) Stalwart Dominion enters tapped.
Karina's spark interacted strangely with the Arena's temporal anomaly, allowing her to follow others across time while always coming back to the same Arena she left.
Land creatures you control get +1/+1 and have vigilance. Enchantment creatures you control get +1/+1 and have lifelink. Artifact creatures you control get +1/+1 and have flying.
Concord — As long as there are four or more card types among permanents you control, you may cast the first spell you cast each turn without paying its mana cost.
Flying Whenever another creature you control enters, create an Idol token. Whenever you put a +1/+1 counter on Ya'Ling, put a +1/+1 on each other creature you control. This ability triggers only once each turn.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) Return up to X target creature cards with mana value 3 or less from your graveyard to the battlefield, where X is the number of lore counters on A Bond that Spans Planes.
Haste Whenever Abominable Auteur attacks, you may return target creature card with mana value 3 or less from your graveyard to the battlefield. If that card's mana value was 1 or less, it enters tapped and attacking.