Fiber Hero, Best Jeanist

Flash
Mentor (Whenever a creature with mentor
attacks, a +1/+1 counter may be placed on
another attacking creature with lesser power.)
Fiber Master, {w/u}{w/u}{w/u}{w/u}: Tap up to 3 target
creatures controlled by any opponent.
"Even the thinnest threads... can come together
to braid a mighty rope."