Totomostro

See also: Mini-games and Totomostro Leisure Goods

Totomostro also known as Monster Arena.

Tiers

Cactuar always wins, no matter who it is against. Same with Gigantoad. Coeurl wins around like 99% of time.
The Defense Horn is worth buying to use instead of the Health Horn if your monsters are in good health.
Bet 10 percent of your current tokens in order to play it safe but still get a good return.
Conditions of monsters are not important.
Often the "quantity over quality" rule mentioned is good BUT some of the big monster groups are just crap no matter what. After a few rounds with them you will learn which those are.
Don't be put off by losing. Losing helps you figure out which monster teams are the best. Look at your losses and figure out who you should have picked instead and why.
Often it's because the monsters you picked had too low health and got one shot, or too low attack so simply got out DPSd.
If you notice any monsters that seem to just sit off the the side during group fights, waiting for the others to pick each other off (gigantoad and coeurl often do this) then they're probably a good pick.

Reward	Medals Cost	Description	Replaced By
Magitek Generator	3,600,000	Auto Part - Removes fuel need.	-
Diamond Bracelet	1,250,000	Accessory: +80 Strength	-
Big Bang	450,000	Car Stickers	-
Mythic Color Samples	360,000	Car Colors	-
Arapaima Roe	240,000	Ingredient: x30 expericast catalyst and used for +%EXP food.	-
Enforcer	180,000	Weapon (Buy at Hunter HQ for 10k gil instead)	Repeatable
Precision Lance	120,000	Weapon	Repeatable
Llymlaen	85,000	Fishing Reel	Platinum Bangle
Big Master Typhon	45,000	Fishing Lure	Repeatable
Silver Bangle	34,000	Accessory: +300 HP	-
Turbocharger	15,000	Auto Part - Top speed to 70mph.	Behemoth Tenderloin
Coeurl Whiskers	7,500	Treasure	-
Great Garula Tusk	2,500	Treasure	-