Whenever a creature you control deals combat damage, you gain that much life.

Whenever a creature you control blocks, you gain 2 life.

: Target creature gains first strike until end of turn.

Vigilance
Plainscycling

Flying
: Prevent the next 1 damage that would be dealt to target player or planeswalker this turn.

, : Tap target creature.
Threshold — , : Tap two target creatures. Activate only if there are seven or more cards in your graveyard.

, : Put target Aura card from a graveyard onto the battlefield under your control attached to a creature you control.

Create a 1/1 white Kor Soldier creature token for each creature you control.
Rebound

: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

Vigilance
Whenever a Samurai or Warrior you control attacks alone, you may cast target enchantment card from your graveyard this turn.

( may be paid with either or 2 life.)
Creatures can't attack you or planeswalkers you control unless their controller pays for each of those creatures.

Flying, first strike
Whenever a commander you control enters or attacks, proliferate.

Whenever one or more creatures an opponent controls deal combat damage to you, that opponent gets a poison counter.
Whenever a player attacks, if one or more players being attacked are poisoned, the attacking player draws a card.

, Sacrifice a historic permanent: Seek a historic card.

Toxic 1
Corrupted — When Norn's Fetchling enters, conjure a card named Plains into your hand. If an opponent has three or more poison counters, you may seek a nonland card instead.

When this creature enters, incubate 2.
Whenever a permanent you control transforms into a Phyrexian, put a +1/+1 counter on it.

Whenever a creature you control dies, scry 1 and put an oil counter on this artifact.
, , Remove two oil counters from this artifact: Draw a card.

, : Destroy target black permanent.

Put target card from a graveyard on your choice of the top or bottom of its owner's library. Create a 1/1 white Spirit creature token with flying.

Exile target attacking creature.

, , Sacrifice this creature: Destroy all enchantments.

When this creature enters, investigate.

Defender
As long as this creature is enchanted or equipped, it can attack as though it didn't have defender.

Put a +1/+1 counter on each creature you control. They gain vigilance until end of turn. The Ring tempts you.

Exile target creature you control, then return it to the battlefield under its owner's control with X +1/+1 counters on it, where X is the number of mirrors on walls you can see from your seat.

As this enchantment enters, you and an opponent each choose a card name other than a basic land card name.
Spells with the chosen names can't be cast and lands with the chosen names can't be played.

Flying
When this creature enters, return up to one target non-Faerie, nonland permanent you control to its owner's hand. If a permanent was returned this way, put a +1/+1 counter on this creature.

Enchant creature
Enchanted creature has "Whenever a creature you control enters, this creature gets +1/+1 until end of turn."
When this Aura enters, create a 1/1 white Spirit creature token with flying.

Whenever you gain life, you may put that many +1/+1 counters on each creature you control. Do this only once each turn.