Heated Debate | Instant | | This spell can't be countered. (This includes by the ward ability.)
Heated Debate deals 4 damage to target creature or planeswalker. | Bayard Wu
4.0 LSV
Enthusiastic Study | Instant | | Target creature gets +3/+1 and gains trample until end of turn.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) | Jesper Ejsing
2.5 LSV
Explosive Welcome | Instant | | Explosive Welcome deals 5 damage to any target and 3 damage to any other target. Add {R}{R}{R}. | Mathias Kollros
2.0 LSV
Academic Dispute | Instant | | Target creature blocks this turn if able. You may have it gain reach until end of turn.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) | Manuel Castañón
3.0 LSV
First Day of Class | Instant | | Whenever a creature enters the battlefield under your control this turn, put a +1/+1 counter on it and it gains haste until end of turn.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) | Paul Scott Canavan
1.5 LSV
Sudden Breakthrough | Instant | | Target creature gets +2/+0 and gains first strike until end of turn.
Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Colin Boyer
1.5 LSV
Lorehold Command | Instant | | Choose two —
• Create a 3/2 red and white Spirit creature token.
• Creatures you control get +1/+0 and gain indestructible and haste until end of turn.
• Lorehold Command deals 3 damage to any target. Target player gains 3 life.
• Sacrifice a permanent, then draw two cards. | Jason Rainville
4.5 LSV
Make Your Mark | Instant | | Target creature gets +1/+0 until end of turn. When that creature dies this turn, create a 3/2 red and white Spirit creature token. | Bryan Sola
2.5 LSV
Practical Research | Instant | | Draw four cards. Then discard two cards unless you discard an instant or sorcery card. | Ekaterina Burmak
3.5 LSV
Magma Opus | Instant | | Magma Opus deals 4 damage divided as you choose among any number of targets. Tap two target permanents. Create a 4/4 blue and red Elemental creature token. Draw two cards.
{U/R}{U/R}, Discard Magma Opus: Create a Treasure token. | Liiga Smilshkalne
4.5 LSV
Teach by Example | Instant | | When you cast your next instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy. | Johan Grenier
1.5 LSV
Prismari Command | Instant | | Choose two —
• Prismari Command deals 2 damage to any target.
• Target player draws two cards, then discards two cards.
• Target player creates a Treasure token.
• Destroy target artifact. | Johannes Voss
4.0 LSV
Creative Outburst | Instant | | Creative Outburst deals 5 damage to any target. Look at the top five cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order.
{U/R}{U/R}, Discard Creative Outburst: Create a Treasure token. | Igor Kieryluk
3.5 LSV