It seems like this deck in particular comes with a number of planes to help keep the game moving and prevent board stalls, which makes sense since it is triggering off of combat damage to do many of its tricks
(2021-11-19) If you cast a spell for its cleave cost, that spell doesn't have any of the text in square brackets while it's on the stack
[16] A note on names: Since Khans was such a new set in Magics history and there had never been any names for these color sets, you may run into each wedges old name from time to time
Its a visually striking SIR and while the price has taken a hit, the card remains a strong pickup for control-focused decks and collectors alike
The Sliver Overlord variant looks absolutely fantastic
You can fill your deck with creatures with potent enter the battlefield effects and some good ways to bounce those cards back to your hand, or just have the most obnoxiously expensive creatures you can find and leave it at that