Upgrading Reign of Dragons: Lathliss, Dragon Queen
The Reign of Dragons precon from Foundations Commander is a mono-red Dragons deck led by Lathliss, Dragon Queen, who gives your Dragons flying and makes a 5/5 Dragon token each time another nontoken Dragon enters.
Not owned yet? Check the full decklist or pick it up on ManaPool.

How the Deck Wants to Play
Before choosing upgrades, it helps to know what the deck cares about:
- Dragon count - Every nontoken Dragon is two bodies, so you want as many cheap Dragons as possible.
- Ramp - Dragons are expensive; cost reducers and Treasure get them out sooner.
- Finish - A pile of flying Dragons ends the game quickly.
Budget Upgrades (~$42 total)
Budget Upgrades for this deck. The price shown is the cheapest paper printing found today.
Cards to Add
- Wrathful Red Dragon (~$10.21) - Flying Dragon that burns when your Dragons take damage.
- Hellkite Tyrant (~$1.85) - A flying Dragon that steals artifacts and can win on the spot with enough Treasure.
- Kilnmouth Dragon (~$0.73) - Amplify makes it bigger when cast, and it pings for 3 whenever it attacks.
- Balefire Dragon (~$14.52) - When it deals combat damage to a player it hits every creature that player controls.
- Ruby Medallion (~$14.10) - Makes red spells cheaper so you can land two Dragons in one turn.
- Dragon Mage (~$0.18) - A cheap Dragon that refills hands when it deals combat damage.
Cards to Cut
These are the lowest-impact slots in the precon for this plan, so they are the first to go:
- Count on Luck
- Goldlust Triad
- Hit the Mother Lode
- Cursed Mirror
- Magmaquake
- Spit Flame
Premium Upgrades (~$194 total)
Premium Upgrades for this deck. The price shown is the cheapest paper printing found today.
Cards to Add
- Goldspan Dragon (~$10.87) - Haste, makes Treasure, and Treasures tap for two mana. A premium Dragon and ramp piece.
- Glorybringer (~$0.34) - Haste and exert deals 4 damage to a creature each turn. One of the best red creatures.
- Bonehoard Dracosaur (~$15.74) - Flying, first strike and exiles cards for extra value every upkeep.
- Dockside Extortionist (~$6.18) - Often makes two or more Treasures. Gets your Dragons out a turn earlier.
- Jeska's Will (~$38.66) - Mana burst and card advantage in one. Plays well with your top end.
- Ancient Copper Dragon (~$121.76) - Rolls a die when it deals combat damage and makes Treasure. Ramps you into more Dragons.
Cards to Cut
These are the lowest-impact slots in the precon for this plan, so they are the first to go:
- Basilisk Collar
- Dragon's Hoard
- Herald's Horn
- Hazoret's Monument
- Firespitter Whelp
- Breath Weapon
Swap one tier at a time and keep the land count intact. Each upgrade list below has a ManaPool buy list so you can pick everything up in one order.