It also provides a major boost to cards with an affinity for artifacts, letting all of your permanents in play contribute to reducing their cost
A: $3 (kids under 12 and military free)
When a retrace card you cast from your graveyard resolves or is countered, it's put back into your graveyard
This scene itself is impactful as it hearkens back to Tifa's time as a girl growing up in Nibelheim, serious conversations had on the water tower between her and Cloud as kids, and even more conversations had about it as adults
This effectively doubles +1/+1 counters on creatures, which is good, but this equipment can also be attached to planeswalkers, turning them into creatures that can still use their loyalty abilities
Its a great way to convince your opponents to attack each other and ensure the control or ramp player doesnt get out of control