Zendikar Rising

Resolute Strike | Instant | | Target creature gets +2/+2 until end of turn. If it's a Warrior, you may attach an Equipment you control to it. | Zezhou Chen

Practiced Tactics | Instant | | Choose target attacking or blocking creature. Practiced Tactics deals damage to that creature equal to twice the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) | Alex Konstad

Shell Shield | Instant | | Kicker {1} (You may pay an additional {1} as you cast this spell.) Target creature you control gets +0/+3 until end of turn. If this spell was kicked, that creature also gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) | Wisnu Tan

Concerted Defense | Instant | | Counter target noncreature spell unless its controller pays {1} plus an additional {1} for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) | Chris Rallis

Chilling Trap | Instant | | Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card. | Johann Bodin

Malakir Rebirth | Instant | | Choose target creature. You lose 2 life. Until end of turn, that creature gains "When this creature dies, return it to the battlefield tapped under its owner's control." | Marta Nael

Spikefield Hazard | Instant | | Spikefield Hazard deals 1 damage to any target. If a permanent dealt damage this way would die this turn, exile it instead. | Tomasz Jedruszek

Vastwood Fortification | Instant | | Put a +1/+1 counter on target creature. | Sidharth Chaturvedi