Talking of Strength-buffing, Ruby Chromicon fits into decent range of decks as a simple tool
No matter what you draw, its always going to be better than whatever you have in your hand before using Copycat
If you can copy this red warrior with effects like Kiki-Jiki, Mirror Breaker or flicker it, you can keep getting the ETB trigger
Cid, Freeflier Pilot makes your vehicles cheaper to cast, and you can get them back later from your graveyard
Black Smoker 4xEB01-046 3xEB01-049 1xOP02-093 4xOP02-106 3xOP02-114 4xOP02-117 4xOP03-089 2xOP04-083 4xOP05-091 4xOP06-086 2xOP08-084 2xST06-006 4xST06-008 2xST06-010 4xST19-002 4xST19-003 Black Smoker is holding up decently in OP08.5 meta and you should expect players to bring this deck, although it wont be as popular as Black Rob Lucci
Proft's Eidetic Memory Proft's Eidetic memory didn't actually last as a competitive force in Standard for too long