mishra mtg cards Magic The Gathering - Mishra's Helix Whenever a land enters the battlefield Mishra's Bauble (2041) - Rainbow

While some reprints do hurt the value of cards without actually adding much to Standard (Meddling Mage, Nantuko Shade, Haunting Echoes, etc.), the majority of reprints help bring new life to old cards

Its sorcery-speed for a reason at instant speed, itd be way too strong

Thats basically what shuffling a Battle of Wits deck is like

Study is a very good card quality spell but it is far less exciting in blue where you are spoilt for choice than it is in red, flashback aside

But the last 15 years haven't been especially kind to Jace, with its downfall being sealed when it was finally unbanned in Modern only to see essentially zero play in the format