Multiply Card
This was the Spell Card used when Yami/Yugi Multiplies Kuriboh on the playing field.
Ikran's F-Zero timeline[]
It was only used alongside Kuriboh: In Falcon's Followers, Yugi launches Kuriboh off of Catapult Turtle and the Multiply Card is activated to blow up the swarm of Wild Boars, even Michael Chain's!
The second time was when Tinsel used the same tactic as she confronted the Bloody Chain, and Truman. The fireworks were just enough to make the Galactic Federation come forth and apprehend the criminals! She also used the same tactic again at the Outer Space, Meteor Stream circuit to blast away the oncoming deadly meteors! Sadly she eventually ran out of Kuriboh to use.
These tactics were based on the same strategy Yami pulled in the Virtual World as he cleared the way of Monsters en route to the Castle of Dark Illusions where the Kaiba brothers were held.