
Thwip! | Instant | | Target creature gets +2/+2 and gains flying until end of turn. If it's a Spider, you gain 2 life. | Alexandre Honoré

Spectacular Tactics | Instant | | Choose one —
• Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn.
• Destroy target creature with power 4 or greater. | Cristi Balanescu

Sudden Strike | Instant | | Destroy target attacking or blocking creature. | Edgar Sánchez Hidalgo

Spider-Sense | Instant | | Web-slinging {U} (You may cast this spell for {U} if you also return a tapped creature you control to its owner's hand.)
Counter target instant spell, sorcery spell, or triggered ability. | Diana Franco

Amazing Acrobatics | Instant | | Choose one or both —
• Counter target spell.
• Tap one or two target creatures. | Francis Tneh

School Daze | Instant | | Choose one —
• Do Homework — Draw three cards.
• Fight Crime — Counter target spell. Draw a card. | Mark Behm

Secret Identity | Instant | | Choose one —
• Conceal — Until end of turn, target creature you control becomes a Citizen with base power and toughness 1/1 and gains hexproof.
• Reveal — Until end of turn, target creature you control becomes a Hero with base power and toughness 3/4 and gains flying and vigilance. | Bram Sels

Whoosh! | Instant | | Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.)
Return target nonland permanent to its owner's hand. If this spell was kicked, draw a card. | Maxime Minard

Hide on the Ceiling | Instant | | Exile X target artifacts and/or creatures. Return the exiled cards to the battlefield under their owners' control at the beginning of the next end step. | Justyna Dura

Unstable Experiment | Instant | | Target player draws a card, then up to one target creature you control connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.) | Adrián Rodríguez Pérez

The Spot's Portal | Instant | | Put target creature on the bottom of its owner's library. You lose 2 life unless you control a Villain. | Warren Mahy

Scorpion's Sting | Instant | | Target creature gets -3/-3 until end of turn. | Inkognit

Shock | Instant | | Shock deals 2 damage to any target. | Jason Rainville

Wisecrack | Instant | | Target creature deals damage equal to its power to itself. If that creature is attacking, Wisecrack deals 2 damage to that creature's controller. | Xabi Gaztelua

Grow Extra Arms | Instant | | This spell costs {1} less to cast if it targets a Spider.
Target creature gets +4/+4 until end of turn. | Mathias Kollros

Strength of Will | Instant | | Until end of turn, target creature you control gains indestructible and "Whenever this creature is dealt damage, put that many +1/+1 counters on it." | Rhonda Libbey

Terrific Team-Up | Instant | | This spell costs {2} less to cast if you control a permanent with mana value 4 or greater.
One or two target creatures you control each get +1/+0 until end of turn. They each deal damage equal to their power to target creature an opponent controls. | Hristo D. Chukov