Abra and Dan
Higgs' back straightened as he felt the presence brush against his mind, like a hunting Orca slipping past it's prey. He stood up in the quiet corridor of the station where he had been crouched at rest, considering his next move and cultivating a new creature in the Seam. This, however, was unexpected and interesting. It was also likely a trap or retaliation for Richie and that Erandur chap.
Higgs was a restless, reckless type. Especially now he had more and more power flowing to him from the corruption of the heart. He felt invincible and he was certain no mere child (and whatever potential backup she was bringing would be of much threat).
Then she pushed into his mind. He blinked as he felt Abra's powerful presence slip into his mind with relative ease and something... It didn't matter. He hastily constructed a plane in his mind and let his shattered psyche handle that issue; Physically he sniffed the air, licking a finger and raising it to the air. With a blink of lightning and thunder he left the material and into the Seam, hunting.
Abra, and by extension Dan, would find themselves in Higgs' mind on a long and expansive black sanded beach with a long rolling surf. They found themselves alone, at least for now...