Whether you sacrifice actual Food Tokens or your other creatures to gain life, or when the creatures die due to any other means, Ygra grows by two points for both power and toughness each time, making her so much larger, so much faster
Control players keep opponents guessing whether they have board wipes or not, but if you drop a couple of creatures and they destroy one of them then you can guess that they dont have a wipe, indicating that you should follow up with another creature
What makes it good is that there is no cost to activate the effect
Equip Legendary Artifact - Equipment The Magic Mirror This spell costs less to cast for each instant and sorcery card in your graveyard
Token doublers can also help increase Malcators output, and youll get some extra value out of your artifacts if youre able to play enough in a turn
Where this deck whiffs is in a similar vein to other Universes Beyond decks: In an attempt to stuff the deck full of every possible character from the Doctor Who universe that could even conceivably fit this color combo, its packed to the brim with legendary creatures that dont do much to further your game plan and instead exist for players to pluck from the deck and build around separately