Granted venom drench is a gimmicky idea but it helps to force switches. Carry a rock setter and your golden.
I fail to see how swagger is redundant, if you build to use it. Umbreon gets to use the boost to it's advantage much like a swagger foul play klefki.
Poison and dark carry 5 weaknesses between them 3 are covered by each other and one which is completely resisted.
Most steel types used competitively are also physical attackers, namely scizor and aegislash. Aegis is OHKO by foul play in attack mode while scizor takes 2 hits to deal with if an attack variant.
I fail to see how swagger is redundant, if you build to use it. Umbreon gets to use the boost to it's advantage much like a swagger foul play klefki.
Poison and dark carry 5 weaknesses between them 3 are covered by each other and one which is completely resisted.
Most steel types used competitively are also physical attackers, namely scizor and aegislash. Aegis is OHKO by foul play in attack mode while scizor takes 2 hits to deal with if an attack variant.