Final Note: Balance enthusiasm with cautionfocus on cards where scarcity, story, and quirks align, not hype
It can't take advantage of cards like Zur the Enchanter, and you can't cheat it out with cards like Brilliant Restoration (well, you can, but you still have to unlock the doors)
First, the ramp and mana fixing
Tribal spells work like any other spell
Custom Handmade Monastery Mentor proxies made from real Magic the Gathering card with many different alternated arts available for purchase.
For an outrageous seven mana, you also get to 'Time Travel' three times, a new mechanic, that's a little like proliferate, letting you add or remove time counters to all permanents that already have one