Vigilance
This creature gets +2/+2 for each Aura attached to it.

Green creatures you control get +0/+2.

At the beginning of each player's upkeep, this enchantment deals damage to that player equal to the number of nonbasic lands they control.

Black spells you cast cost more to cast.

Destroy all lands.

Enchant creature
Enchanted creature gets +3/+3.

Flying

Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control.

Protection from red; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Enchant creature without flying
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

: Target attacking creature has base power 0 until end of turn.

Whenever this creature blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Plainswalk (This creature can't be blocked as long as defending player controls a Plains.)

You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost.
Counter target spell.

Destroy target creature or land. It can't be regenerated.

Thrull creatures get +1/+1.
: Gain control of target Thrull for as long as you control this creature.

: If this creature is tapped, exile target creature card from a graveyard and untap this creature.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
, Pay 3 life for each velocity counter on this enchantment: Destroy target permanent and put a velocity counter on this enchantment. Activate only once each turn.

Put target creature card from a graveyard onto the battlefield under your control.

Defender, flying, first strike
Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Spells you cast cost less to cast.

: Target player chooses a card name, then reveals the top card of their library. If that card has the chosen name, that player puts it into their hand. If it doesn't, the player puts it into their graveyard.

: This creature gets -1/-0 and gains flying until end of turn.

You may pay 1 life and exile a black card from your hand rather than pay this spell's mana cost.
Distribute two -2/-1 counters among one or two target creatures.

, , Exile this artifact: The next time you would draw a card this turn, instead put a card you own from outside the game into your hand.

You may have this creature enter as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."

, Sacrifice this artifact: Exchange life totals with target opponent. Activate only during your upkeep.

This creature enters with seven +1/+0 counters on it.
At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it.
, : Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than seven. Activate only during your upkeep.

Dakkon Blackblade's power and toughness are each equal to the number of lands you control.

Target player reveals their hand and discards all nonland cards.

Create four 1/1 white Citizen creature tokens.

, : Create a 1/1 colorless Snake artifact creature token. It has "Whenever this creature deals damage to a player, that player gets a poison counter." (A player with ten or more poison counters loses the game.)

, Tap three untapped white creatures you control: Destroy target creature.

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

Destroy all artifacts, creatures, and lands. They can't be regenerated.

Shroud (This creature can't be the target of spells or abilities.)
: Until end of turn, Autumn Willow can be the target of spells and abilities controlled by target player as though it didn't have shroud.