Teferi, Time Raveler (Stained Glass) [Secret Lair Drop Promos] Rise of the Duelist if a "Thunder Dragon" monster(s)

if a "Thunder Dragon" monster(s) is Normal or Special Summoned to your field: You can target 1 Spell/Trap on the field

Set: Commander 2013 Type: Instant Rarity: Rare Cost: {2}{U}{U} Cast this spell only during the declare blockers step on an opponent's turn

Set: Commander 2019 Type: Instant Rarity: Uncommon Cost: {1}{U} Exile target creature

If another monster is Normal or Special Summoned while this monster is on the field (except during the Damage Step): You can make your opponent choose 1 Pendulum Monster they control

Set: Commander Anthology Type: Creature — Demon Spirit Rarity: Uncommon Cost: {5}{R} Haste

Teferi, Time Raveler (Stained Glass) [Secret Lair Drop Promos] Rise of the Duelist if a "Thunder Dragon" monster(s)Set: Secret Lair Drop Promos Type: Legendary Planeswalker Teferi Rarity: Rare Cost: {1}{W}{U} Each opponent can cast spells only any time they could cast a sorcery. +1: Until your next turn, you may cast sorcery spells as though they had flash. 3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card.