Is Victor the only trophy HAS to be done on ranked?

[Pure_Mind_Games]

and is there an easy way to get it?

also any help in boosting you can give will be very much appreciated

[young hastingd]

pretty sure Cönquerer needs to be done ranked kill trophies can be dont against ai but its close to impossible without a boosting partner

[Pure_Mind_Games]

how do you boost?