Space Marines: Stormhawk Interceptor Explorers of Ixalan put them onto the battlefield

put them onto the battlefield tapped

This effect doesn't remove Green Ward

It has "Sacrifice this creature: Add {C}

if Tombstone Stairwell is on the battlefield

Space Marines: Stormhawk Interceptor Explorers of Ixalan put them onto the battlefieldThis kit can also be used to assemble the Stormtalon Gunship. This multi part plastic kit contains all the components necessary to assemble one Stormhawk Interceptor, ruler of the skies and destroyer of the Imperiums flying enemies. Armed with a twin linked assault cannon, a las talon (which can be replaced with an icarus stormcannon,) twin linked heavy bolters (which can be replaced with either a skyhammer missile launcher or typhoon missile