Marie Curie (1898)

All atomic creatures gain Unstable — (when this creature attacks draw a card,
discard a card and it gains +1/+0 until end of
turn for each card discarded this way)
Coined the name radiation after
looking at the rays of uranium.
Also coined the term radioactivity
from he rays being emitted by radiation.
Both her and her husband discovered 2
elements, Radium and Polonium.