Flash
When Reality Weaver enters the battlefield, you may tap or untap target creature.

Inspired — Whenever Rift Seeker becomes untapped, create a tapped 1/1 colorless Reflection creature token.

You may cast any number of target instant and/or sorcery cards from your graveyard with total mana value X or less without paying their mana costs. If a spell cast this way would be put into your graveyard this turn, exile it instead.

Vigilance
When Scion of Karsi enters the battlefield, crystallize.

Shard Conduction deals 3 damage to any target. Scry 2.

When Sparkling Serpent enters the battlefield, if four or more colors of mana were spent to cast it, crystallize.
Whenever you cast a spell, if four or more colors of mana were spent to cast it, crystallize.

Flying, haste
Whenever you cast a noncreature spell, put a +1/+1 counter on Sprite Dragon.

{T}: Add {R} or {G}. When this mana is spent to cast a Dragon creature spell, Ukshu Dragonrider deals 1 damage to each opponent.

When Worlds Opposed enters the battlefield, tap all artifacts and creatures target player controls.
{1}, Tap an untapped artifact or creature you control: Target artifact or creature doesn't untap during its controller's next untap step.

Chroma Collector gets +1/+1 for each color among permanents you control.
{2}: Add one mana of any color.

When Chromatic Shard enters the battlefield, draw a card.
{T}, Sacrifice Chromatic Shard: Add one mana of any color.

At the beginning of your upkeep, crystallize.
If The Core Crystal would be put into your graveyard from the battlefield, instead exile it. Each player shuffles their hand and graveyard into their library, then draws seven cards.

Crystal Cuirass enters the battlefield with two +1/+1 counters on it.
Whenever Crystal Cuirass becomes attached to a creature, move all counters from Crystal Cuirass onto that creature.
Whenever Crystal Cuirass becomes unattached from equipped creature, if that creature had counters on it, put those counters on Crystal Cuirass.
Equip {3}

Flying
When Diamond Dragon enters the battlefield, choose a color. Reveal cards from the top of your library until you reveal a card of the chosen color. Put that card into your hand and the rest on the bottom of your library in a random order.

Defender
Whenever you traverse a Rift, you gain 2 life.

When Glamorous Tortoise enters the battlefield, crystallize.

Whenever an opponent sacrifices a nonland permanent, create a token that's a copy of that permanent.

If a card would leave a graveyard, put it on the bottom of its owner's library instead.
{2}, {T}: Target player mills two cards. Then put up to two cards from that player's graveyard on the bottom of their owner's library.

Reach

Prismborn Emergent enters the battlefield with X +1/+1 counters on it.
When Prismborn Emergent dies, create a Treasure token for each +1/+1 counter on Prismborn Emergent.
{1}, {T}: Put a +1/+1 counter on Prismborn Emergent.

{2}, {T}, Sacrifice Reality Beacon: Exile all cards from all graveyards. Create a Treasure token.

The Amethryn Waste enters the battlefield tapped.

{T}: Add {C}.
{1}{B}{G}, {T}: Mill three cards. You gain 2 life.

The Aunglade, Haven of Ages enters the battlefield tapped.

{T}: Add {C}.
{1}{G}{U}, {T}: Look at the top card of your library. If it's a land card, you may reveal it and put it into your hand.