シーカーの隊長、スタースクリーム/Starscream, Seeker Leader

LegendaryArtifact - Vehicle
Living metal (As long as it's your turn, this Vehicle is also a creature.) <CR>
Flying, menace, haste <CR>
Whenever Starscream deals combat damage to a player, if there is no monarch, that player becomes the monarch. <CR>
Whenever you become the monarch, convert Starscream.

LegendaryArtifact - Vehicle
Living metal (During your turn, this Vehicle is also a creature.) <CR>
Flying, menace, haste <CR>
Whenever Starscream deals combat damage to a player, if there is no monarch, that player becomes the monarch. <CR>
Whenever you become the monarch, convert Starscream.