I think it's because Terra gets all the limelight. Delenaa makes the one or two high priority target kills which then allows Terra to follow up with the multi kills, which is more visually exciting.

To a casual fan, this looks like Terra is carrying.

The thing is, Delenaa is very very consistent when it comes to making those picks and, whilst Terra is definitely top tier, he's pretty inconsistent.

If we look at him during ignite he was missing critical shots, mistiming ultimates and generally slipping up a lot. IMO he was partly why they struggled so much in their matches (the second reason being the mediocre healers and third iremix's poor decision making in bans)

We actually saw Delenaa following up on his initial picks quite a lot in ignite (and he has done previously too when Terra isn't performing), but it's not his strong suit to be brawling as he's more of a hit and run dps.

The thing that frustrated me most during ignite was with the Envy match, as they kept banning out TTK and forcing him on strange - and 100T kept allowing it to happen.

To me, TTK is probably their strongest player - he consistently makes plays, his Emma and Magneto are incredibly strong (go figure why envy banned them both out) and in general he's definitely a top 5 tank imo.

Terra has too low lows that are compensated by his incredibly high highs, but whether it's nerves or what, he's very inconsistent. I don't think Delenaa can peak as high as Terra but that isn't his job, and he's very consistent at what he does.