Blightsteel Colossus is amazing with Satoru, as he side-steps a lot of the card's weaknesses (it not having haste and being easily chump-blocked are the big two)
OP03-022-arlong-418 has seen some off-meta resurgence in OP11, thanks to new support cards for the Fishman archetype with the recent release of OP11-021-jinbe-150
By 1995 Wizards of the Coast understood that limited play was as important as constructed, so they made sure to fill Ice Age with some reprints, some functional reprints, and some "fixed versions" of older card types
Once you have 45 Rats, sacrificing one can double your board
Decks in this format usually run lots of fetchlands and other activated abilities to the point that I'd expect Harsh Mentor to do 6+ damage each turn that it's alive, which is good value for a 2-drop
Known for its eerie, wraith-like appearance, Duskull embodies the spectral qualities associated with its typing