msem-instigator

At the beginning of each player's draw step, that player draws an additional card.

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.
Draw a card.

Untap target creature you control. It gains hexproof until end of turn.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
When Hinasa Mystic enters the battlefield, draw a card.

Enchant land you don't control
Whenever enchanted land becomes tapped, you may draw a card.

Draw a card.
Inscribe {1}{U} ({1}{U}: Exile this card from your hand inscribed on a creature you control. Whenever that creature attacks, its controller may cast a copy of the inscribed card without paying its mana cost. Inscribe only as a sorcery.)

This spell costs {1} less to cast for each spell you cast this turn.
When Jidai Serpent enters the battlefield, draw two cards.

Art of war — At the beginning of your end step, if Kowareta Scrounger dealt damage to an opponent this turn, you may search your library for an artifact card, reveal it, put it into your hand, then shuffle.

Prowess
Whenever you cast a noncreature spell, noncreature spells you cast cost {1} less to cast until end of turn.

Masked Impersonator can't be blocked.
Art of war — At the beginning of your end step, if Masked Impersonator dealt damage to an opponent this turn, you may have it become a copy of target creature you control except it has this ability.

Choose one —
• Counter target spell unless its controller pays {X}.
• Counter target spell with mana value X.

Counter target spell. Its controller draws a card.

Scry 2, then draw two cards.
You have no maximum hand size for the rest of the game.

Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Untap all permanents you control during each other player's untap step.

Equipped creature gets +2/+2.
Art of war — At the beginning of your end step, if equipped creature dealt damage to an opponent this turn, draw a card.
Equip {2}

Return target nonland permanent to its owner's hand.
Inscribed creature gets +1/+1 and has flying.
Inscribe {3}{U} ({3}{U}: Exile this card from your hand inscribed on a creature you control. Whenever that creature attacks, its controller may cast a copy of the inscribed card without paying its mana cost. Inscribe only as a sorcery.)

Flash (You may cast this spell any time you could cast an instant.)
When Silk Crane Adept enters the battlefield, target creature gains hexproof until end of turn.

Create a 1/1 blue Bird creature token with flying.
Inscribe {2}{U} ({2}{U}: Exile this card from your hand inscribed on a creature you control. Whenever that creature attacks, its controller may cast a copy of the inscribed card without paying its mana cost. Inscribe only as a sorcery.)

Prowess
Art of war — At the beginning of your end step, if Student of Shigure dealt damage to an opponent this turn, you may draw a card, then discard a card.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Flying
When Windwielder enters the battlefield, you may return target Inscription card from your graveyard to your hand.

When Wizened Calligrapher enters the battlefield, you may search your library for an instant or sorcery card, reveal it, then shuffle and put that card on top of it.

Poisonous 1 (Whenever this creature deals combat damage to a player, that player gets a poison counter.)
Blade of the Serpent gets +1/+1 as long as an opponent is poisoned.

Target opponent chooses a card type, then reveals their hand. You choose a card from it that's not of the chosen type. That player discards that card.