It opens the door to all sorts of interesting synergies
You can play them as-is, of course, but you can also take them apart and add in new cards, take out ones you dont like and just generally experiment with them
The main standouts are: Crop Rotation, Chaos Warp, Wilderness Reclamation, Rashmi, Eternities Crafter, Etali, Primal Storm, Solemn Simulacrum, Dualcaster Mage, Lightning Greaves and Kessig Wolf Run
Infinite tokens, infinite landfalls, infinite enter the battlefield triggers
www.ebay.com/itm/Pokemon-PSA-10-GEM-MINT-Milotic-ex-96-106-Emerald-Ultra-Rare-Holo-POP-8-Very-HTF/254769025831?hash=item3b516ad327:g:ewQAAOSw8GZfo0Gh Milotic Ex Population - PSA10: 8 Considering how scarce and hard to obtain this particular card is
Turboblaze on the other hand allows players to set up pokmon easily, especially if Reshiram is used in combination with energy accelerants such as Professors Letter or Starmie