Spyglass Siren [The Lost Caverns of Ixalan Promos] BT5-042 This cost is reduced by

This cost is reduced by 1 for each instant and sorcery card in your graveyard

Set: The List Type: Sorcery Rarity: Uncommon Cost: {2}{W} Create a 3/3 colorless Phyrexian Golem artifact creature token

Set: Planechase Anthology Planes Type: Plane — Dominaria Rarity: Common All creatures have "{R}: This creature gets +1/+0 until end of turn

Set: Monarch Unlimited Edition: Unlimited Finish: Regular Type: Action Subtype: Attack Rarity: Rare Class: Shadow Brute Cost: 3 Power: 4 As an additional cost to play Endless Maw

it deals 2 damage to any target

Spyglass Siren [The Lost Caverns of Ixalan Promos] BT5-042 This cost is reduced bySet: The Lost Caverns of Ixalan Promos Type: Creature Siren Pirate Rarity: Uncommon Cost: {U} Flying When Spyglass Siren enters the battlefield, create a Map token. (It's an artifact with "{1}, {T}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")