"This was a divine artifact the Watcher taught me to forge. I intended to use it as my trump card, but unfortunately, you were too weak."
Andrew said calmly, "Ultron, unless you defeat me, you'll never leave this Mini-Universe.
"Incidentally, I have two more trump cards. I won't go into what they are, since I won't need them anyway."
One of his remaining trump cards was the AllSpark. According to the Watcher, Ultron was highly vulnerable to infiltration by intelligent life, so Andrew had previously sent large numbers of magic Nanites into Ultron's body to merge with him.
With the magic Nanites inside him, activating Ultron's body with the AllSpark would create an entirely new consciousness. Then he would end up fighting himself.
The Watcher had originally suggested using Zola's consciousness, but Andrew had thought that was too unreliable and decided against it.
The other trump card was the Zombie Mechanical Scarlet Witch. That needed no further explanation. Everyone knew how vicious she was.
"So what if it's a Mini-Universe? I have the Six Infinity Stones! What can't I break?"
Ultron roared, and the Infinity Stones on his body lit up simultaneously. Just then, a massive torrent of energy descended from above, blasting straight toward him.
Ultron hurriedly formed a shield with the Stones' energy to block the torrent. To his astonishment, the energy within it was identical to his own.
Shocked and furious, Ultron demanded, "Is this the energy you absorbed from me earlier?"
"That's right. If I can absorb it, naturally, I can release it too."
Andrew smiled and activated the magic Nanites inside Ultron. They gathered in three places, pushing the Reality Stone, Space Stone, and Time Stone out of Ultron's body from within.
This was Ultron's second weakness. He had not merged with the Infinity Stones;