Spells that ignore Magic Immunity

I need some basic spells that ignores magic immunity without being an ultimate.
By far, I have found: Sentinel, Eat Tree/Warclub (which are bad, because they are automaticly issued on right-click) and Ensnare.
The problem with Ensnare is that it actually sends someone who was in the air via the SetUnitFlyHeight-bug to the ground, and someone in the air by that bug is not "changed" into a "flying unit".
Thanks in advance.
Edit: Uh, now I found Finger of Death too!

Umm, Sentinel and War Club? Trees don't have magic immunity..

There might be a thing in the object editor like Ignores Spell Immune or such

No there it isn't, at least not in the whole list of "Targets allowed".

Anything that's level 2 or higher required bypasses spell immunity.
That's the best way to do stuff.

If you require doing certain things without that, you'll have to hardcode it to do so.
Oh, and Finger of Death bypasses spell immunity on all levels.
Thought I'd mention that.

Some abilities are not considered spells, and as such by-pass it - ensnare, most passives, maybe web, etc.

Yea, but that would make the skilling of that ability strange, and that does not apply to non-Hero spells.
Finger of Deaths does the job, thanks.

This is weird... when I make spells that have a requirement of level 6 and alter their mana cost, they are blocked by spell immunity. Even if the base was something like Starfall...

One of the flags on channel (physical spell or universal spell) might do the job, no?

I don't... even know what those are... lol... could you please tell me where I could find those?

The channel ability (ANcl)