Commander 2021

Reinterpret

Reinterpret {2}{U}{R}

Instant
Counter target spell. You may cast a spell with an equal or lesser mana value from your hand without paying its mana cost.
Revival Experiment

Revival Experiment {4}{B}{G}

Sorcery
For each permanent type, return up to one card of that type from your graveyard to the battlefield. You lose 3 life for each card returned this way. Exile Revival Experiment.
Wake the Past

Wake the Past {5}{R}{W}

Sorcery
Return all artifact cards from your graveyard to the battlefield. They gain haste until end of turn.
Elementalist's Palette

Elementalist's Palette {3}

Artifact
Whenever you cast a spell with {X} in its mana cost, put two charge counters on Elementalist's Palette.
{T}: Add one mana of any color.
{T}: Add {C} for each charge counter on Elementalist's Palette. Spend this mana only on costs that contain {X}.
Geometric Nexus

Geometric Nexus {2}

Artifact
Whenever a player casts an instant or sorcery spell, put a number of charge counters on Geometric Nexus equal to that spell's mana value.
{6}, {T}, Remove all charge counters from Geometric Nexus: Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of charge counters removed this way.
Tempting Contract

Tempting Contract {4}

Artifact
At the beginning of your upkeep, each opponent may create a Treasure token. For each opponent who does, you create a Treasure token.
Triplicate Titan

Triplicate Titan {9}

Artifact Creature - Golem
Flying, vigilance, trample
When Triplicate Titan dies, create a 3/3 colorless Golem artifact creature token with flying, a 3/3 colorless Golem artifact creature token with vigilance, and a 3/3 colorless Golem artifact creature token with trample.
9/9
Witch's Clinic

Witch's Clinic

Land
{T}: Add {C}.
{2}, {T}: Target commander gains lifelink until end of turn.
Tranquil Thicket

Tranquil Thicket

Land
Tranquil Thicket enters the battlefield tapped.
{T}: Add {G}.
Cycling {G}
Yavimaya Coast

Yavimaya Coast

Land
{T}: Add {C}.
{T}: Add {G} or {U}. Yavimaya Coast deals 1 damage to you.