T1-T2 = 30
T2-T3 = 60
T3-T4 = 120
T4-T5 = 250
T5-T6 = 550
T6-T7 = 1200
T7-T8 = 2100
T8-T9 = 4100
T9-T10 =6000
T10-T11 =8000
T11-T12 =10,500
Individual saints such as Taurus, Aries, Aquarius, Leo, etc, these reach a max lvl at T10-10 star on sonetgames, unknown if max for eleasure/ gametous.
Yes there are many lists for numbers out there, even one sonetgames have made however they are incorrect (i mean usually all arent perfect) but many you will fail on, i for one have seen people follow sonetgames list and failed higher upgrades, here is a list of safe numbers i have no seen a player use more then, follow this and you will be safer than other lists.