Interrupts and mana sources were removed from the game and combined into instants during the famous Sixth Edition rules change back in 1999
A few decks featuring Time Spiral Block Constructed 4 Tarmogoyf 3 Saffi Eriksdotter 3 Serra Avenger 4 Mire Boa 3 Riftsweeper 4 Mystic Enforcer 3 Call of the Herd 4 Edge of Autumn 2 Thrill of the Hunt 1 Stonewood Invocation 3 Chromatic Star 4 Griffin Guide 4 Flagstones of Trokair 4 Horizon Canopy 4 Forest 3 Plains 4 Terramorphic Expanse 2 Llanowar Reborn 1 Vesuva *1 Vesuva *3 Thornweald Archer *3 Whirling Dervish *3 Cloudchaser Kestrel *4 Temporal Isolation *1 Crovax, Ascendant Hero The Evolution Like Future Sight pan
The impetus for trying Red in the magecraft shell were the addition of good burn spells, as well as a duo of new cards in Ancestral Anger and Reckless Impulse
It's hard to put much weight in the value of the new cards during spoiler season, and this is doubly true for this release since it's the first time a Universes Beyond Commander release will also have booster packs alongside the decks
Lilah, Undefeated Slickshot Perfect for spellslinging strategies, Lilah, Undefeated Slickshot combines prowess with the unique ability to plot multicolored instants and sorceries for free recasts later
Theyre also a nice way to introduce new players and collectors to the game without breaking the bank