Timestream Navigator

When this creature enters, exile target creature an opponent controls until this creature leaves the battlefield. Whenever this creature attacks, target Vampire gets +X/+X until end of turn, where X is the power of the exiled card.

At the beginning of each upkeep, if you lost life last turn, put a +1/+1 counter on this creature. When this creature dies, you gain life equal to its toughness.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) As this enchantment enters, choose a creature type. Creatures you control of the chosen type get +1/+1. As long as you have the city's blessing, they also have vigilance.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) As this enchantment enters, choose a creature type. Creatures you control of the chosen type get +1/+1. As long as you have the city's blessing, they also have vigilance.

Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control.

Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control.

Each opponent can't cast instant or sorcery spells during that player's next turn.

If a source would deal damage to another Dinosaur you control, prevent all but 1 of that damage.