Heroic — Whenever you cast a spell that targets this creature, you may return target enchantment to its owner's hand.

This creature enters with three +1/+1 counters on it.
Remove a +1/+1 counter from this creature: It deals 1 damage to any target.

Flying
This creature enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: Create a 1/1 colorless Triskelavite artifact creature token with flying. It has "Sacrifice this token: This token deals 1 damage to any target."

Flying
Sacrifice this creature: This creature deals 1 damage to any target.

At the beginning of your upkeep, choose one —
• Each player with exactly 13 life loses the game, then each player gains 1 life.
• Each player with exactly 13 life loses the game, then each player loses 1 life.

You have no maximum hand size.
At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game.
: Draw a card.

Flying, menace, trample
When Tri-Sentinel enters, for each opponent, Tri-Sentinel deals 3 damage to up to one target creature that player controls.
Unearth

Flying, vigilance, trample
When this creature 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.

Convoke
Create three 1/1 white Spirit creature tokens with flying.

At the beginning of your upkeep, each player exiles the top card of their library. Until end of turn, you may play the card you own exiled this way and each other card exiled this way with lesser mana value than it without paying their mana costs.

Destroy target creature with horsemanship.

Target nonland permanent's owner puts it on their choice of the top or bottom of their library.
Cycling

, : Tap target creature.

When this creature enters, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

As long as this artifact is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost to cast costs to cast instead.)

This artifact enters with three charge counters on it.
, : Put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Draw a card.

This artifact enters with three charge counters on it.
, : Put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Target creature gets +3/+0 until end of turn.

This artifact enters with three charge counters on it.
, : Put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Target player gains 3 life.

This artifact enters with three charge counters on it.
, : Put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Create a 1/1 green Phyrexian Insect creature token with infect.

This artifact enters with three charge counters on it.
, : Put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Put a -1/-1 counter on target creature.

Choose a triggered ability of target permanent. It triggers. You control that ability.

Mediurn construct, Challenge 1/2
Armor Class 15, Hit Points 16
Speed 30 ft.
Attacks Axiomatic Mind, Fist, Javelin
STR 12 (+1) DEX 13 (+1) CON 12 (+1)
INT 9 (-1) WIS 10 (+0) CHA 9 (-1)

Equipped creature gets +1/+1.
Whenever equipped creature attacks, surveil 1.
Equip

Flash
Enchant creature
When this Aura enters, untap enchanted creature.
Enchanted creature gets +1/+1 and has vigilance.

Invoke Duplicity — Equipped creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, you may sacrifice Trickster's Talisman. If you do, create a token that's a copy of this creature."
Equip

The owner of target creature an opponent controls puts it into their library second from the top or on the bottom. Then up to one target creature you control connives.

Bestow
Enchanted creature loses all abilities and is a green Elk creature with base power and toughness 3/3.

Clone your creatures and immerse your enemies in Loki's illusions.

, , Discard a card: You may tap or untap target artifact, creature, or land.

Enchant creature
Enchanted creature gets +2/+0 and can't be blocked.