The Eldr Hedrons

Offensive Mode - You may forgo your damage
roll. If you do, redo your attack roll. If you hit
again, the opposing creature is transformed into
an eldrazi scion. A scion may be sacrificed at any
time in exchange for one spell slot of any level.
Defensive Mode - You can use your reaction to
add +5 to your AC for that attack. You may use
this ability once per turn.
Mobility Mode - You possess all types of
movement. (Speed: 100ft)
•3D12+M.A.