mathematician yugioh card YGOrganization Yu-Gi-Oh! Trading Card Game SDSH-EN020

These cards are Boros Charm and the Commander all-star of Heroic Intervention

Legendary Planeswalker - Vraska Proliferate (CTRL to add secondary) Protection Haunted One Commander creatures you own have "Whenever this creature becomes tapped, it and other creatures you control that share a creature type with it each get +2/+0 and gain undying until end of turn." (When a creature with undying dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) Legendary Enchantment - Background Swiftfoot Boots Equipped creature has hexproof and haste

Duelists can only activate or Set 1 Spell Card from their hand per turn

The opponent can discard cards from their hand to add Counter Power (shown on the side of the card) to their defending unit