Malina has been running since 2016 and is the oldest brand in its operator group. The welcome offer is €500 and 250 spins, and the full package unlocks from a €20 deposit, not the €10 account minimum. The casino offers around 8000 games from more than 80 providers and runs an internal bonus currency that regular players use to collect extra rewards. The wagering requirement is calculated on the deposit plus bonus amount combined, not just the bonus.
⚠️ VISA deposits work from the second deposit onwards.
⚠️ The card's drawbacks list mentions relatively slow payouts of winnings.
The operator does not state any licence information on its site.
What this means in practice:

On the deposit plus bonus amount together, not the bonus alone. That means twice the wagering volume compared with counting the bonus only.
€20. You can open an account with just €10, but that won't get you the full offer.
From the second deposit onwards. For the first you need a different method.
Malina runs its own points system, where regular play accumulates extra rewards.
The operator's published window is 12h - 36h.