Core Set 2021

Life Goes On | Instant | | You gain 4 life. If a creature died this turn, you gain 8 life instead. | Daarken

Portcullis Vine | Creature | Plant Wall | Defender (This creature can't attack.) {2}, {T}, Sacrifice a creature with defender: Draw a card. | James Paick

Primal Might | Sorcery | | Target creature you control gets +X/+X until end of turn. Then it fights up to one target creature you don't control. | Randy Vargas

Ranger's Guile | Instant | | Target creature you control gets +1/+1 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) | Steve Prescott

Run Afoul | Instant | | Target opponent sacrifices a creature with flying. | Cristi Balanescu

Skyway Sniper | Creature | Elf Archer | Reach (This creature can block creatures with flying.) {2}{G}: Skyway Sniper deals 1 damage to target creature with flying. | Even Amundsen

Wildwood Scourge | Creature | Hydra | Wildwood Scourge enters the battlefield with X +1/+1 counters on it. Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on Wildwood Scourge. | Bryan Sola