Flying, vigilance

Trample
Haste
At the beginning of the end step, sacrifice Ball Lightning.

: Add .

Defender
Put a -0/-1 counter on Wall of Roots: Add . Activate only once each turn.

When Wood Elves enters the battlefield, search your library for a Forest card, put that card onto the battlefield, then shuffle.

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Sacrifice Loyal Retainers: Return target legendary creature card from your graveyard to the battlefield. Activate only during your turn, before attackers are declared.

: Add .
, : Prevent all combat damage that would be dealt by target attacking creature this turn.

Destroy target permanent.

Flying
Whenever Exalted Angel deals damage, you gain that much life.
Morph

: Add . Activate only if you control five or more lands.

When Eternal Witness enters the battlefield, you may return target card from your graveyard to your hand.

Convoke
Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.

Flying
Whenever you draw a card, Niv-Mizzet, the Firemind deals 1 damage to any target.
: Draw a card.

Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)

Flying
, Sacrifice Glen Elendra Archmage: Counter target noncreature spell.
Persist

Deathtouch
When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.

When Terastodon enters the battlefield, you may destroy up to three target noncreature permanents. For each permanent put into a graveyard this way, its controller creates a 3/3 green Elephant creature token.

Flying
Deathtouch
When Hornet Queen enters the battlefield, create four 1/1 green Insect creature tokens with flying and deathtouch.

Deathtouch
Whenever another nontoken creature dies, you may draw a card.

Trample
Kalonian Hydra enters the battlefield with four +1/+1 counters on it.
Whenever Kalonian Hydra attacks, double the number of +1/+1 counters on each creature you control.

Other Goblin creatures you control attack each combat if able.
At the beginning of combat on your turn, create a 1/1 red Goblin creature token with haste.
Whenever Goblin Rabblemaster attacks, it gets +1/+0 until end of turn for each other attacking Goblin.

Flying, trample
When Dragonlord Atarka enters the battlefield, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control.

Untap all nonland permanents you control.

Path of Ancestry enters the battlefield tapped.
: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1.

Whenever you cast a creature spell, draw a card.

This spell can't be countered.
Counter target noncreature spell.

Whenever you gain life, target opponent loses that much life.
: Creatures you control gain lifelink until end of turn.

As an additional cost to cast this spell, sacrifice an artifact or creature.
Draw two cards and create a Treasure token.

Artifact creatures you control get +2/+2.
: Create a token that's a copy of target artifact you control except it's a 1/1 Soldier creature in addition to its other types.