MTG Salvation

https://tappedout.net/mtg-decks/bird-of-prey/

this is what I have

I want to abuse Teshar with death triggers through saccing to altars and going infinite or killing all with perilious myr but im lost on how too. any advice?

I've done a primer on Teshar combos, you can check it out here => https://www.mtgsalvation.com/forums/the-game/commander-edh/multiplayer-commander-decklists/790445

It has pretty comprehensive run down of all the interactions.