Bounce is sometimes too efficient , and it leads to blue cards being banned in Standard, like Reflector Mage and This Town Ain't Big Enough
You also blow up all other creatures if X is five or more
Standard Marvel Super Heroes (MSH) Standard is a competitive and casual format available in paper and Magic: The Gathering Arena
However, I dont doubt it will find a few homes and you really cant beat the price for the stats most of the time
Hand of Cruelty Rarity: Uncommon TYPE: Creature SUBTYPE: Human Samurai CMC: 2 Mana cost: USD: $0.45 EUR: 0.26 TIX: 0.03 EDHREC RANK: 21346 (2/2) Protection from white Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Hand of Honor Rarity: Uncommon TYPE: Creature SUBTYPE: Human Samurai CMC: 2 Mana cost: USD: $0.64 EUR: 0.33 TIX: 0.03 EDHREC RANK: 18303 (2/2) Protection from black Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Haru-Onna Rarity: Uncommon TYPE: Creature SUBTYPE: Spirit CMC: 4 Mana cost: USD: $0.23 EUR: 0.20 TIX: 0.03 EDHREC RANK: 19301 (2/1) When this creature enters, draw a card
When the last is removed, sacrifice it.) When this creature dies, if it had no time counters on it, you may search your library for an enchantment card, put it onto the battlefield, then shuffle