End the turn. (Exile all spells and abilities, including this spell. The player whose turn it is discards down to their maximum hand size. Damage heals and "this turn" and "until end of turn" effects end.)
As Story Circle enters, choose a color.: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage.
First strike (This creature deals combat damage before creatures without first strike.)When Ancestor's Chosen enters, you gain 1 life for each card in your graveyard.
As an additional cost to cast this spell, sacrifice all creatures you control.Soulblast deals damage to any target equal to the total power of the sacrificed creatures.
Treetop Village enters tapped.: Add .: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land. (It can deal excess combat damage to the player or planeswalker it's attacking.)
: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.): Mantis Engine gains first strike until end of turn. (It deals combat damage before creatures without first strike.)
Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)Whenever enchanted creature attacks or blocks, its controller loses 3 life.
Flying (This creature can't be blocked except by creatures with flying or reach.)Nightmare's power and toughness are each equal to the number of Swamps you control.