Mystic Snake [Modern Masters 2015] Token Monster you can Special Summon this

you can Special Summon this card (from your hand) as a level 4 monster

Set: Dark Beginning 1 Card type: Field Spell Rarity: Common Attack: 0 Defense: 0 Increase the ATK of all DARK monsters by 500 points and decrease their DEF by 400 points

Set: 2020 Tin of Lost Memories Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 If a monster you control is destroyed by battle or an opponent's card effect: You can Special Summon this card from the GY (if it was there when the monster was destroyed) or hand (even if not)

Set: Dark Revelation Volume 2 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Destroy 1 face-up monster on your side of the field to inflict 1000 points of damage to both players' Life Points

Mystic Snake [Modern Masters 2015] Token Monster you can Special Summon thisSet: Modern Masters 2015 Type: Creature Snake Rarity: Rare Cost: {1}{G}{U}{U} Flash When Mystic Snake enters the battlefield, counter target spell. Its fangs are in your flesh before its hiss leaves your ears.