Destroy all creatures you don't control. They can't be regenerated.

: This creature deals X damage to target creature and X damage to you, where X is the number of Goblins on the battlefield.

Flying
Whenever this creature attacks, look at the top six cards of your library. You may put an Aura or Equipment card from among them onto the battlefield. If an Equipment is put onto the battlefield this way, you may attach it to a creature you control. Put the rest of those cards on the bottom of your library in a random order.

(: Add or .)
This land enters tapped unless you control two or more basic lands.

Reach
You have no maximum hand size.
The first time you would draw a card each turn except the first card you draw during each of your draw steps, you draw four cards instead.

(: Add .)

Nonartifact creatures get +2/+2 as long as they all share a color.

Indestructible
As long as your devotion to white is less than five, Heliod isn't a creature. (Each in the mana costs of permanents you control counts toward your devotion to white.)
Other creatures you control have vigilance.
: Create a 2/1 white Cleric enchantment creature token.

All Slivers have ", : Regenerate target Sliver." (The next time that Sliver would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Target creature deals damage to itself equal to its power.

: Add .
: Add or . This artifact deals 1 damage to you.

Lifelink
Instant and sorcery spells you control have lifelink.
: The next time you cast an instant or sorcery spell from your hand this turn, put that card into your hand instead of into your graveyard as it resolves.

This land enters tapped unless you control a Swamp or a Forest.
: Add or .

Target player exiles all cards with flashback from their graveyard.

This spell costs less to cast, where X is the total mana value of Dragons you control.
Flying, trample
, Sacrifice a land: Return this card from your graveyard to your hand.

Enchant creature
Enchanted creature can't attack unless its controller pays .

( can be paid with either or .)
: Copy target instant spell you control with mana value 2 or less. You may choose new targets for the copy.
: Copy target sorcery spell you control with mana value 2 or less. You may choose new targets for the copy.

Flying
Whenever a Dragon you control attacks, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

You lose the game.

Whenever you gain life, put a +1/+1 counter on this creature.
As long as this creature has four or more +1/+1 counters on it, it has flying and vigilance.
As long as this creature has ten or more +1/+1 counters on it, it has indestructible.