I feel like I've won a battle

[Spellbinder]

snip

If they're not in the video, then what are the three other skills in the video we saw aside from Dreadwyrm Trance and Deathflare? Also, have you not seen the Q&A summary from the live letter? English, Japanese, or Otherwise? This is what he said in the video in Japanese. I broke it up in a previous post for clarity. Also note they're not necessarily in the same order executed in the video.

エーテルフローを消費する範囲攻撃 - An area attack that uses aether flow. This is Painflare.

さらにバイオ、バイオラ、ミアズマの三つを全て同時にかけるアクションとか - An action that casts Bio, Bio II, and Miasma at the same time. This is Tri-Disaster.

新しい魔DDとかですね、ダイレクトダメージ魔法とか - A magic direct damage attack. (The single target one in the video) This is Ruin III.

あとは新しいその６０になってからローテーション、その今までのスキル回しに加えてくる二つのアクション - Two actions that will be added to (or rather affect) your rotation at level 60. This is Dreadwyrm Trance and Deathflare.

That's all five skills shown in the video. And yes, those are all of the skills being added.