Herald of Secret Streams (Promo Pack) [Ixalan Promos] BW10 If this card is in

If this card is in your GY and you control no monsters: You can Special Summon this card

Set: Dark Revelation Volume 2 Card type: Quick Play Spell Rarity: Super Rare Attack: 0 Defense: 0 You can only activate this card by Tributing "Dark Magician" on your side of the field

Set: Ice Age Type: Enchantment Rarity: Rare Cost: {1}{R}{G} {2}

You cannot Activate this card if your opponent''s life points are 3000 or less

Herald of Secret Streams (Promo Pack) [Ixalan Promos] BW10 If this card is inSet: Ixalan Promos Type: Creature Merfolk Warrior Rarity: Rare Cost: {3}{U} Creatures you control with +1 +1 counters on them can't be blocked. "You might as well try to stop the waterfall."