Is there an order of operations that would cause my opponent who controls a Marit Lage token sourced from Dark Depths and The Tabernacle at Pendrell Vale to have their creature destroyed by Tabernacle of I control a Shadowspear and access to mana?
Do I have to activate Shadowspear's ability with the Tabernacle trigger on the stack, allowing my opponent to choose to pay the cost and keep the creature?
Can I wait until they have made the decision to not pay, activate Shadowspear's ability and destroy the token?