Buried Colossus enters tapped.
{T}: Add {G} or {W}.
{8}{G/W}: Buried Colossus becomes a 8/8 green and white Cyclops creature until end of turn. It's still a land. This ability costs {X} less to activate, where X is your devotion to green and white. Activate only once each turn.

Surface {3}{G}{G}
Buried Geode surfaces with a +1/+1 counter.

All spells cost {1} more to cast.
Spellcharge 6

Choose one —
• Destroy target noncreature artifact with mana value X.
• Burn Up deals X damage to target creature or planeswalker.

Amity — Whenever you attack with Burning Celestial and exactly one other creature, Burning Celestial acclimates.
As long as you control a red Weather, Burning Celestial has trample.

Bustling Motorway enters tapped.
{T}: Add {U} or {R}.
{4}: Make a pledge. Activate only as a sorcery.

You may pay 1 life rather than pay the cycling cost of cards you cycle this turn.

Whenever this Subroutine runs, discard up to three cards, then draw that many cards.

Whenever this Subroutine runs, creatures you control get +2/+0 until end of turn. Target creature you control gains first strike until end of turn.

Approval — When Cabinet Recruiter enters, you may search your library for a creature card with mana value less than or equal to the number of colors among permanents you control, reveal it, put it into your hand, then shuffle.

Haste
As long as it's your turn, this creature has first strike.
At the beginning of combat on your turn, sacrifice a Memory.
Whenever this creature attacks, cache the top card of your library face down.

Calamitous War Cry deals 2 damage to each creature. If there are six or more different creature types among creatures you control as you cast this spell, it deals 2 damage to each creature you don't control instead.

Haste
{T}, Discard a card: Put a +1/+1 counter on another target creature you control and untap it. It gains haste until end of turn. Activate only as a sorcery.

When Caller of Ferocity enters, bless target creature.

Calmed Battleground enters tapped unless you control a Plains.
{T}: Add {B} or {R}.

Whenever you attack, draw a card for each attacking creature with power 4 or greater, then put a +1/+1 counter on each attacking creature with power 3 or less.

Trample
When Canopy Creeper enters, create two Berry tokens.

Whenever you attack, you may cast an Aura card or a Blessing from your graveyard if that spell targets an attacking creature.

Sacrifice a Treasure: Capital Maglev gains your choice of haste or trample until end of turn.
Crew 2

When Capital Zenith enters, sacrifice it unless you pay {2}.
{T}: Add one mana of any type.

When this enchantment enters and whenever you draw your second card each turn, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Cycling {G}

Create a token that's a copy of target creature, except it's 3/3.

Whenever this creature attacks, it deals 1 damage to any target.
{3}{B}: This creature gains indestructible until end of turn.

The owner of target artifact or enchantment an opponent controls shuffles it into their library. You may shuffle up to four target cards from your graveyard into your library.

{T}: Target player exiles a card from their graveyard.
{2}, {T}: Exile target card from a graveyard. Then if there are three or more cards exiled with Censor Tablet, exile it. If you do, draw two cards.