At the beginning of your upkeep, if Myr Servitor is on the battlefield, each player returns all cards named Myr Servitor from their graveyard to the battlefield.

Equipped creature has shroud. (It can't be the target of spells or abilities.)
: Attach Neurok Stealthsuit to target creature you control.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

You draw two cards and you lose 2 life.

Nim Grotesque gets +1/+0 for each artifact you control.

Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
Equipped creature gets +X/+X, where X is the number of charge counters on Opaline Bracers.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

, Sacrifice Ouphe Vandals: Counter target activated ability from an artifact source and destroy that artifact if it's on the battlefield. (Mana abilities can't be targeted.)

Equipped creature has ": Add one mana of any color."
Equip

Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
Remove a charge counter from Pentad Prism: Add one mana of any color.

Plasma Elemental can't be blocked.

Choose one —
• Sacrifice any number of creatures. You gain 3 life for each sacrificed creature.
• Pay X life, then look at the top X cards of your library. Put one of those cards into your hand and exile the rest.
Entwine (Choose both if you pay the entwine cost.)

If a player would draw a card, that player skips that draw instead.
At the beginning of each end step, each player sacrifices a permanent unless they discard a card.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)
Flying

Choose one —
• Destroy target artifact.
• Destroy target land.
Entwine (Choose both if you pay the entwine cost.)

Vigilance
As long as Raksha Golden Cub is equipped, Cat creatures you control get +2/+2 and have double strike.

Defender (This creature can't attack.)
Razorgrass Screen blocks each combat if able.

First strike (This creature deals combat damage before creatures without first strike.)
At the beginning of your upkeep, sacrifice Razormane Masticore unless you discard a card.
At the beginning of your draw step, you may have Razormane Masticore deal 3 damage to target creature.

Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats.
A deck can have any number of cards named Relentless Rats.

: Tap target artifact.

Destroy all creatures that dealt damage to you this turn.

Target opponent reveals their hand. You may copy an instant or sorcery card in it. If you do, you may cast the copy without paying its mana cost.