Mouth spreader. Get the top one that looks like a spring at Walmart.
Baker Release Tools, Baker Mouth Spreader, Baker Hookout fishing bait, FISHING TACKLE, fishing lures and fishing gear online
It's one of those "gotta have it's" for pike and toothy fish.
Need a pair of long pliers too and a pair of pliers that will cut any hook you are going to use REALLY EASY. Then hope you don't need 'em.
Cabela's Advanced Anglers™ Stainless Steel Pliers
You ain't had "fun" yet until you've got two or three feet of mad pike in one hand on one treble hook and the other hook deep in the fatty part of your palm or else where. You are going to want those dikes where you can get them real quick, easy, and with one hand.
You want some good nail clippers to for cutting the tag ends off knots.