Darius is a master turn 4 and beyond.
D-BT02/015 RR 2021 群集の操獣師 ダリウス Wild Master, Darius
Grade 2 / Normal Unit / Dark States – Elf
AUTO (RC):When this unit attacks, if your opponent’s vanguard is grade 3 or greater, COST [Counter Blast 1], Soul Charge 1, and this unit gets Power+5000 until end of that battle. If you have three or more other rear-guards, it gets +10000 instead of +5000.
D-BT02/076 C 2021 監視するギアドーベル Surveillance Gear Dober
Grade 1 / Normal Unit / Dark States – Gear Beast
AUTO (RC):At the end of the battle this unit boosted, if you are in “Final Rush“, COST [put this unit into your soul], choose one of your units, and it gets Power+10000 until end of turn.