![Guilds of Ravnica: Hypothesizzle](/img/cards/guilds-of-ravnica/grn-hypothesizzle-178.jpg)
Hypothesizzle | Instant | | Draw two cards. Then you may discard a nonland card. When you do, Hypothesizzle deals 4 damage to target creature. | Chris Seaman
3.0 LSV
![Guilds of Ravnica: Ionize](/img/cards/guilds-of-ravnica/grn-ionize-179.jpg)
Ionize | Instant | | Counter target spell. Ionize deals 2 damage to that spell's controller. | Chase Stone
1.5 LSV
![Guilds of Ravnica: Sonic Assault](/img/cards/guilds-of-ravnica/grn-sonic-assault-199.jpg)
Sonic Assault | Instant | | Tap target creature. Sonic Assault deals 2 damage to that creature's controller.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.) | Tyler Walpole
3.0 LSV
![Guilds of Ravnica: Expansion](/img/cards/guilds-of-ravnica/grn-expansion-224.jpg)
Expansion | Instant | | Copy target instant or sorcery spell with mana value 4 or less. You may choose new targets for the copy. | Deruchenko Alexander
4.0 LSV
![Guilds of Ravnica: Invert](/img/cards/guilds-of-ravnica/grn-invert-228.jpg)
Invert | Instant | | Switch the power and toughness of each of up to two target creatures until end of turn. | Mathias Kollros
1.0 LSV