Classic Dream Halls

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

Each player may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.

Until end of turn, whenever a player gains life, that player loses 2 life for each 1 life they gained.

, Sacrifice this artifact: Add three mana of any one color.

Double target player's life total. Shuffle Beacon of Immortality into its owner's library.

Search your library for a white card, a blue card, a black card, a red card, and a green card. Reveal those cards, put them into your hand, then shuffle.

Flying (This creature can't be blocked except by creatures with flying or reach.)