Trample
Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature.

(: Add .)

, Sacrifice this creature: Draw three cards.

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
, Sacrifice this land: Target creature with power 2 or less can't be blocked this turn.

Whenever this creature attacks, you may pay . If you do, target creature can't block this turn.

Counter target artifact or enchantment spell.

Flying
: This creature gets +1/+0 until end of turn.

Flying
Non-Archon creatures have base power and toughness 3/3.
When this creature enters, create two 1/1 white Human creature tokens.

When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield.
At the beginning of the upkeep of the exiled card's owner, that player rolls two six-sided dice. If they roll doubles, sacrifice this enchantment.

Flying
Whenever this creature enters or attacks, exile a card from a graveyard.
You may look at the top card of your library any time.
Once each turn, you may cast a spell from the top of your library if it shares a card type with a card exiled with this creature.

Flying, haste
Whenever Excava attacks, return up to one target artifact, creature, or non-Aura enchantment card with mana value 3 or less from your graveyard to the battlefield with a finality counter on it. It's a 1/1 Spirit creature with flying in addition to its other types. (If a creature with a finality counter on it would die, exile it instead.)

Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard.

Whenever you draw your second card each turn, create a 1/1 white Human Soldier creature token.

Whenever a player casts a spell, they may pay . If the player does, they draw a card at the beginning of the next end step.

Destroy target nonwhite permanent.

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control.
Whenever another nontoken Soldier you control dies, create a 1/1 colorless Soldier artifact creature token.

: Add .
, : Put a storage counter on this land.
, Remove X storage counters from this land: Add X mana in any combination of and/or .

When this creature enters, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature gets +0/+2.

Choose target creature you control and target creature you don't control. If you control three or more snow permanents, the creature you control gets +1/+0 and gains indestructible until end of turn. Then those creatures fight each other. (Each deals damage equal to its power to the other.)