personally I like oak / beast / occulus which are all tier 1 on cataract imo.  You have 2 fast interrupts, and a ridiculous amount of damage.  Against your Rook / qot / occ, sure you can triple team the beast @ lvl 10.  But all he has to do is get a shield / sigil and get 2 different heals from high priests / bishops and be @ full hp again, all the while slowing your attack speed by 40%, spitting for ridiculous dmg with penitence increase.  Occ aoe, + surge, + ooze will bring down the entire team, with a penitence spit on the main focus.  Win.

TB/*/* and I'm good.

In a Pro game QoT will rarely win against a good combo including UB because she is easy eatings.

UB Sedna Oak are same level as Rook Ub LE, except more survivability and better hp/dmg progression.  If you last till end game oak is aoe healing everyone, sedna has high level silence, and UB should have less deaths and more gold due to heal/sheild.  Rook hammer and Erebus stun can be countered with Pent, Silence, Grasp, and pounce.  Add in sigils with sheild and heal you are going to have a hard time winning in a 3v3 fight.

Although in theory sounds like a unstoppable mad push team. Rook/ub/oak or rook/ereb/ub would beat this combo quite easily on cataract. the problem is you have to split in lanes in order to have flag control and extra experience from soldiers/archers. If you take one of these demis out of rook's farm, ub/oak  can gank and get kills. if you do 1 lane push with all three. Rook/oak or rook/ereb can hold them a long while with the help of towers. That would make ub get higher level than others which would eventually result in ub coming and getting kills. So on cataract this combo won't work. but on one lane crucible, this might be a pretty good combo.

Although in theory sounds like a unstoppable mad push team. Rook/ub/oak or rook/ereb/ub would beat this combo quite easily on cataract. the problem is you have to split in lanes in order to have flag control and extra experience from soldiers/archers. If you take one of these demis out of rook's farm, ub/oak  can gank and get kills. if you do 1 lane push with all three. Rook/oak or rook/ereb can hold them a long while with the help of towers. That would make ub get higher level than others which would eventually result in ub coming and getting kills. So on cataract this combo won't work. but on one lane crucible, this might be a pretty good combo.

Now while I don't agree completly with this, I think this is a very good anylisation(whatever) of team comps. For instance, qot will absolutely destroy and build of oaks(including minions). 

On the rest of the comps. Oculus+UB+ another tier I is a very good combo and would have a decent advantage against Rook/qot/Oc, because Oculus si very good in destroying both rooks towers and qot's minions.

Rook LE Ub is a very interesting combo aswell, since you stack stuns and power, however you are very suspecible to hard harrasment which Oculus and qot particulary excell at(due to ranged properties).

Ground spikes hit spirits. Lifekatana and I were kinda surprised too, it's "groud" spikes for god sakes.

Obviously they are 4 dimensional.

Spikes that are sharp in all directions... she is a goddess after all.

Queen is also not easy eatings until late game... UB can not push her until level 5 on maps like cata that have a nearby tower. No DG can cut through QoT's shield and monk heals faster then the tower and her can cut through them, early game. This is a problem early for all DGs on popular maps, because she can extend out and hit at range, and then make it easily back to safety if engaged, so unless you are rook with a monk, 1on1 QoT is going to push you our of lane (you cannot even park beside tower once injured, you must park behind it because of her range). On the flipside, on maps like prison you are Fuxxored as QoT.

From 5-10 Ground Spikes are all around devastating in group combat, because they guy with armor reduction who gets focused runs out of the fight before skills refresh, or he is dead.

13+ QoT is toast vs pretty much any DG 1on1, and in a group fight Spikes aren't so good on armor anymore. Best to try and spike on creeps, towers and the cit as priority where armor is still weak, and queen can do tremendous damage in a short amount of time.

oh yes rook/ub/oak can maybe stop ub/oak/LE

but they can't kill both oak/ erebus