mtg war of spark card list the My Top 10 Modern Cards

In fact, I don't even think that this one is necessarily the best

You can't choose more targets than the greatest power among creatures you control as you activate the ability, and each chosen target must receive at least 1 damage

Its fairly well-rounded with threats, removal, and card advantage

The action, adventure, and spirit of Discover wonders rivaling Wan Shi Tong's library with Avatar: The Last Airbender awaken in Magic: The Gathering

Elspeth's Smite Rarity: Uncommon TYPE: Instant SUBTYPE: - CMC: 1 Mana cost: USD: $0.34 EUR: 0.46 TIX: 0.02 EDHREC RANK: 15940 Elspeth's Smite deals 3 damage to target attacking or blocking creature