When Renowned Roughrider enters or leaves the battlefield, create a 1/1 white Human creature token. Then if you control four or more creatures, put a +1/+1 counter on a creature you control.
Wander {4}{W}{W}

Once each turn, when a creature with power 2 or less enters the battlefield under your control, you may pay {1}. If you do, draw a card.
{1}{W}: Level 2
At the beginning of combat on your turn, put a +1/+1 counter on up to one target creature you control.
{3}{W}: Level 3
When this Class becomes level 3, exile target nonland permanent an opponent controls until this Class leaves the battlefield.

Sashanki, Destiny's Chosen can't be blocked alone except by multicolored creatures.
Whenever Sashanki, Destiny's Chosen attacks, another target creature you control gets +X/+X until end of turn, where X is Sashanki's power.

This spell can't be countered.
Players can't gain life.
{1}{R}: Scorching Condemnation becomes a 4/4 red Elemental creature with trample and haste until end of turn. Activate only during your turn.

{1}, {T}: Add one mana of any color for each Shrine you control.

Menace
{VP}{VP}: Sizzling Star gets +1/+0 until end of turn.

When Spirited Protest enters the battlefield, create two 1/1 white Warrior creature tokens.
{1}, Sacrifice Spirited Protest: Target creature you control gains haste until end of turn.

Whenever an attacking creature you control dies, Storming the Palace deals 1 damage to each opponent and you gain 1 life.
At the beginning of combat on your turn, you may pay {R/W}. If you do, create a 1/1 red and white Peasant creature token with haste and “This creature attacks each combat if able.”

Studio Excelsior enters the battlefield tapped.
{T}: Add {R}, {G}, or {W}.
{VP}{VP}{VP}{VP}, Discard Studio Excelsior: Target creature gets +2/+2 until end of turn and can't be blocked this turn.

You draw three cards and you lose 3 life. Creatures get -X/-X until end of turn, where X is the number of cards in your hand.

Sunset Slums enters the battlefield tapped.
{T}: Add {W}, {U}, or {B}.
{VP}{VP}{VP}{VP}, Discard Sunset Slums: Target creature gets +3/+3 and gains trample until end of turn.

Counter target spell unless its controller pays {X}. If they do, create an X/X blue and black Fish creature token.

Legendary creatures you control have ward {1}.
At the beginning of your end step, if you control a legendary creature, you may draw a card.

You can't cast noncreature spells.
Whenever you cast a creature spell, copy it.

At the beginning of combat on your turn, create a 3/3 red and green Ox creature token with haste. It attacks this combat if able.
Creatures your opponents control with power less than or equal to the number of Oxen and Minotaurs you control can't block.

Choose one —
• Target creature you control deals damage equal to its power to target creature or planeswalker you don't control.
• Destroy each artifact or enchantment with equal or lesser mana value than the greatest power among creatures you control.

{B}, Sacrifice another creature: Create a tapped Treasure token. Scry 1.
{1}{B}: Exile two target creature cards from graveyards. You may cast up to one of those cards for as long as they remain exiled.

Tree of Clues enters the battlefield tapped.
{T}: Add {B}, {R}, or {G}.
{VP}{VP}{VP}{VP}, Discard Tree of Clues: Target creature gets +3/+3 and gains flying until end of turn.

Haste
Whenever Truthcleaver attacks, you may have each player discard a card, then draw a card.
{T}, Sacrifice Truthcleaver: Exile target card from a graveyard. If it was a noncreature, nonland card, you may cast a copy of it.

When Unknowable Starspawn enters the battlefield, target opponent chooses two —
• You gain 4 life and that opponent loses 4 life.
• That opponent sacrifices a creature.
• That opponent discards a card.

Whenever you cast a spell with {VP} in its mana cost or activate an ability with {VP} in its cost, Venus, the Basilisk fights up to one target creature you don't control.

When Vibrant Vengeance enters the battlefield, all creatures get -2/-2 until of turn.
Whenever you tap a land for mana, add one mana of any type that land produced.

Trample
Whenever you amp it up, double Xeon, BPM Savant's power until end of turn.

As long as it's your turn, Yaeji has first strike.
Whenever you amp it up, exile up to one target permanent card with mana value 3 or less from your graveyard, then create a token that's a copy of it.

Target creature you control gets +X/+X, gains trample, and becomes a legendary Rebel until end of turn, where X is its power. Sacrifice that creature at the beginning of the next end step.