You can read the rules of carefully. But to put it in simple words:
1. Random checks the ATTACKS of you card and your opponent's card.
2. ATTACK is checked by multiplying the number of PILLS to the POWER of the card, then adding/subtracting modifiers from abilities or bonuses.
3. Random works by adding BOTH ATTACKS to get the TOTAL NUMBER OF CHANCES OF WINNING.
Zdrone 4* (Power = 5) with 5 pills, bonus activated vs. Kinjo 5* (Power = 6) with 7 pills
Zdrone's ATTACK = (5 x 5) + 8 = 33
Kinjo's ATTACK = 6 x 7 = 42
TOTAL ATTACK = 75
Random works this way:
Zdrone has 33 out of 75 chances to win while Kinjo has 42 out of 75 chances to win. The game then uses a program to see who wins.
A high number of pills means HIGHER CHANCES OF WINNING, and not merely WINNING.
hope that helps.
Thank you for the help
And by you example, it can happend that Zdrone winns againt Kino? he got less chance but he can win sometimes?
So till shour shot every card get the chance to win against a stronger card with less pilz? (low chance but got?)