As an additional cost to cast this spell, sacrifice an artifact or creature.
Artillerize deals 5 damage to any target.

Domain — Artillery Blast deals X damage to target tapped creature, where X is 1 plus the number of basic land types among lands you control.

Modified creatures you control have menace.
When Artillery Enthusiast enters, you may discard a card. If you do, seek a card with mana value equal to that card's mana value.

Heroic — Whenever you cast a spell that targets this creature, you may have this creature become a copy of target creature, except it has this ability.

When you cast this spell, you may return target creature card from your graveyard to the battlefield.
Annihilator 2

Destroy target artifact or enchantment. Scry 2.

Choose one —
• Artistic Process deals 6 damage to target creature.
• Artistic Process deals 2 damage to each creature you don't control.
• Create a 3/3 blue and red Elemental creature token with flying. It gains haste until end of turn.

Convoke
Choose one or both —
• Counter target spell.
• Draw two cards, then discard a card.

(Gain the next level as a sorcery to add its ability.)
Whenever you cast a noncreature spell, you may discard a card. If you do, draw a card.
: Level 2
Noncreature spells you cast cost less to cast.
: Level 3
If a source you control would deal noncombat damage to an opponent or a permanent an opponent controls, it deals that much damage plus 2 instead.

Menace
Whenever Rulik Mons, Warren Chief enters or attacks, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. If you didn't put a card onto the battlefield this way, create a 1/1 red Goblin creature token.

Deathtouch, lifelink
Other legendary creatures you control get +2/+2.

Deathtouch, lifelink
At the beginning of your end step, if a creature died this turn, Arvad, Weatherlight Smuggler perpetually gets +X/+X, where X is the number of creatures that died this turn. This ability also triggers if Arvad is in your graveyard.

Arvinox isn't a creature unless you control three or more permanents you don't own.
At the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from among them, and you may spend mana as though it were mana of any color to cast those spells.

Arwen enters with an indestructible counter on her.
, Remove an indestructible counter from Arwen: Another target creature gains indestructible until end of turn. Put a +1/+1 counter and a lifelink counter on that creature and a +1/+1 counter and a lifelink counter on Arwen.

Whenever you scry, put a +1/+1 counter on target creature.
: Scry 2.

Each other creature you control enters with a number of additional +1/+1 counters on it equal to Arwen's toughness.

This spell costs less to cast if you control two or more legendary creatures.
Scry 2, then draw two cards.

Vigilance
, : Create a 2/2 white Knight creature token with vigilance.
, , Tap X untapped Knights you control: Destroy target creature with power X or less.

At the beginning of your upkeep, put a time counter on this enchantment.
Once each turn, you may pay rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on this enchantment.

Hexproof
Whenever you roll a die, put a number of luck counters on As Luck Would Have It equal to the result. Then if there are 100 or more luck counters on As Luck Would Have It, you win the game. (Count both rolls if you reroll a die.)

Scry 1, then draw a card. (Then exile this card. You may cast the creature later from exile.)

Haste
Whenever a Samurai or Warrior you control attacks alone, it gets +1/+0 until end of turn for each Samurai or Warrior you control.

Whenever you activate a ninjutsu ability, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. This ability triggers only once each turn.
Each creature card in your hand has ninjutsu .

This creature enters with a +1/+1 counter on it for each +1/+1 counter among other creatures you control.
At the beginning of your upkeep, double the number of +1/+1 counters on this creature.

Flying
When this creature enters, put a +1/+1 counter on another target creature you control.
At the beginning of combat on your turn, exile up to one target card from a graveyard.