Dexxter wrote: How about an exchange rate system for tokens? Currently 100 HP will buy you a the equivalent of a heroic token (once per day) and 125 HP will upgrade a cover for a 1*, 500 HP for a 2*, 1250 HP for a 3* and 2500 for a 4*. So why not make it possible to use heroic tokens to upgrade covers? 1* covers: 2 tokens to upgrade or 7 tokens to unlock a power you haven't gotten the first cover for the character yet (without the option of unlocking a brand new character you have no covers for) 2* covers: 6 tokens to upgrade or 20 to unlock 3* covers: 14 tokens to upgrade and 43 to unlock 4* covers: 30 tokens to upgrade and 94 to unlock (pricing assumes some future 4* characters will be best in game) I'm not sure how many people would do it...especially for the very costly ones, but it would give people a chance to overcome the random luck inherent in the system if they're willing to play a lot, be patient and save their rewards.