Breaching Sliver

Discard a card, {1}{u}{t}: Choose a counter on
target suspended card. Remove that counter
for put another of those counters on it.
All Slivers gain: "{u}: This creature gains Flying
until the end of the turn."
"These magnificent swimmers are so sensitive to
magic disturbances, they can surf time ripples into
the sky. Calmy guided, they can alter time-rift
transitions." - Wrinda, Dean of Biology