Ludevic, Necro-Alchemist (Etched) [Commander Legends] Lightning Set: Shadow of Infinity Card

Set: Shadow of Infinity Card type: Normal Trap Rarity: Ultimate Rare You can only activate this card by discarding 1 card from your hand when you take Battle Damage to your Life Points

except by the effect of "Ra's Disciple"

Set: HeartGold & SoulSilver: Undaunted Type: Darkness Rarity: Rare Retreat cost: 0

but I can teach you how to defend against it

Ludevic, Necro-Alchemist (Etched) [Commander Legends] Lightning Set: Shadow of Infinity CardSet: Commander Legends Type: Legendary Creature Human Wizard Rarity: Mythic Cost: {1}{U}{R} At the beginning of each player's end step, that player may draw a card if a player other than you lost life this turn. Partner (You can have two commanders if both have partner.) "How does one become a self taught genius? Naturally, it requires brains."