Artista: Livia Prima

First strike, hexproof
Whenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncreature spells from among those cards without paying their mana costs.

−1: Up to two target creatures you control each get +2/+1 until end of turn.
−2: Create two 1/1 white Human Soldier creature tokens.
−3: You gain 5 life.
Escape—, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

Whenever a creature dies, if an Aura you controlled was attached to it, return target creature card with converted mana cost 2 or less from your graveyard to your hand.

Creature and enchantment spells you control can’t be countered.
: Target land you control becomes an X/X Elemental creature with trample and haste until end of turn, where X is the number of enchantments you control. It’s still a land.

−1: Up to two target creatures you control each get +2/+1 until end of turn.
−2: Create two 1/1 white Human Soldier creature tokens.
−3: You gain 5 life.
Escape—, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

−1: Up to two target creatures you control each get +2/+1 until end of turn.
−2: Create two 1/1 white Human Soldier creature tokens.
−3: You gain 5 life.
Escape—, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

When Setessan Petitioner enters the battlefield, you gain life equal to your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

Defender
: Wishful Merfolk loses defender and becomes a Human until end of turn.

This spell costs less to cast for each artifact you control.
When Emry, Lurker of the Loch enters the battlefield, mill four cards.
: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

This spell costs less to cast for each artifact you control.
When Emry, Lurker of the Loch enters the battlefield, mill four cards.
: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

Defender
: Wishful Merfolk loses defender and becomes a Human until end of turn.

This spell costs less to cast for each artifact you control.
When Emry, Lurker of the Loch enters the battlefield, mill four cards.
: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

This spell costs less to cast for each artifact you control.
When Emry, Lurker of the Loch enters the battlefield, mill four cards.
: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
When Grave Scrabbler enters the battlefield, if its madness cost was paid, you may return target creature card from a graveyard to its owner’s hand.

You may pay and tap four untapped creatures you control with flying rather than pay this spell’s mana cost.
Flying, lifelink
Other creatures you control with flying have indestructible. (Damage and effects that say “destroy” don’t destroy them.)

You may pay and tap four untapped creatures you control with flying rather than pay this spell’s mana cost.
Flying, lifelink
Other creatures you control with flying have indestructible. (Damage and effects that say “destroy” don’t destroy them.)

You may pay and tap four untapped creatures you control with flying rather than pay this spell’s mana cost.
Flying, lifelink
Other creatures you control with flying have indestructible. (Damage and effects that say “destroy” don’t destroy them.)

: Endling gains menace until end of turn.
: Endling gains deathtouch until end of turn.
: Endling gains undying until end of turn. (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner’s control with a +1/+1 counter on it.)
: Endling gets +1/-1 or -1/+1 until end of turn.

If it’s not your turn, you may exile a white card from your hand rather than pay this spell’s mana cost.
Flash
Creatures you control get +1/+1.

Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can’t cast creature or planeswalker spells until the end of your next turn.

Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can’t cast creature or planeswalker spells until the end of your next turn.

: Ashiok’s Skulker can’t be blocked this turn.

Reach

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
When Grave Scrabbler enters the battlefield, if its madness cost was paid, you may return target creature card from a graveyard to its owner’s hand.