Doom Eagles

Flying
Landfall —Whenever a land enters the battlefield under your control, you may put a 1/1 white Astartes Warrior creature token with flying onto the battlefield.
"Only in accepting our own mortality can we make a difference. Only in bearing the burden of our failures can we find the strength to go on. Only in detachment from glory, or honour, or jealousy... from life itself can we hope to spare others from grief. We are Doom Eagles."—Librarian Secundus