Path of Discovery (Promo Pack) [Rivals of Ixalan Promos] Mirrodin Promos Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all tapped creatures

As an additional cost to cast this spell

you may add {R}{R}{R}{R}{R}{R}{R}{R}

Whenever Silent-Blade Oni deals combat damage to a player

When Angelic Gift enters the battlefield

Path of Discovery (Promo Pack) [Rivals of Ixalan Promos] Mirrodin Promos Set: Portal Three Kingdoms Type:Set: Rivals of Ixalan Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a creature enters the battlefield under your control, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1 +1 counter on the creature, then put the card back or put it into your graveyard.)