Tara, My Love

At the beginning of your upkeep, add a
year counter to Tara, My Love. If Tara, My Love
has five or more year counters, you may search
your library for a card named Ring of Eternal Commitment and attach it to Tara, My Love.
When Tara, My Love becomes equipped
with Ring of Eternal Commitment, transform
Tara, My Love.