Card Codex

Elder Brain

Scryfall

5BB · Creature — Horror

Menace Whenever Elder Brain attacks a player, exile all cards from that player's hand, then they draw that many cards. You may play lands and cast spells from among the exiled cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. 6/6

Similar cards

Name	Mana	Type	Text
Gandalf of the Secret Fire	1URW	Legendary Creature — Avatar Wizard	Whenever you cast an instant or sorcery spell from your hand during an opponent's turn, exile that card with three time counters on it instead of putting it into your graveyard as it resolves. Then if the exiled card doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a time counter from that card. When the last is removed, you may play it without paying its mana cost.) 3/4
Blighted Burgeoning	2G	Enchantment — Aura	Enchant land When Blighted Burgeoning enters the battlefield, incubate 2. (Create an Incubator token with two +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.
Glimpse of Nature	G	Sorcery	Whenever you cast a creature spell this turn, draw a card.
Prototype Portal	4	Artifact	Imprint — When Prototype Portal enters the battlefield, you may exile an artifact card from your hand. {X}, {T}: Create a token that's a copy of the exiled card. X is the mana value of that card.
Dawn's Reflection	3G	Enchantment — Aura	Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional two mana in any combination of colors.
Market Festival	3G	Enchantment — Aura	Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional two mana in any combination of colors.
Not on My Watch	1W	Instant	Exile target attacking creature.
Order	3W	Instant	Exile target attacking creature.
Permission Denied	WU	Instant	Counter target noncreature spell. Your opponents can't cast noncreature spells this turn.
Web of Inertia	2U	Enchantment	At the beginning of combat on each opponent's turn, that player may exile a card from their graveyard. If the player doesn't, creatures they control can't attack you this turn.