Reduce T1 alphas costs for ranking 5 stars and give us more gold

Ranking a 5star to rank 2 should need less t1 alpha catalysts. Getting enough gold and T1 alpha catalyst to rank up our champions is becoming more and more difficult these days. You have introduced the new arena crystals with the uncollected title which gives 5 times more gold but costs 5 more battleships so where is the benefit on getting these crystals? I have actually stopped opening those crystals since I don't find them convenient.