Tournament rules allow cards printed in other languages or scripts as long as you are not using them to confuse or mislead your opponent
Ive never been a huge fan of these one-shot low-mana-value Resurrection effects, but I can forgive it here because its costed really efficiently and can cheat out things like the Suspend trio or even just get back a crucial combo piece, like Basalt Monolith
The thing with Monger is it is all a bit unnecessary, you can do a lot more than make a serious threat for five mana, even if the threat isn't quite as beastly you are also getting something else done
Of course, there is a chance that you can miss on a permanent card, if your graveyard is empty
Battle Angels of Tyr is an example with an angelic twist
If you're playing Vehicles, you also need creatures to crew them