Exploration For only 1 mana, Exploration offers you the same benefit that cards like Rites of Flourishing offer to every other player
It creates a Blood Token when itself or another Vampire enters the battlefield (once per turn) and can then sacrifice those Blood Tokens to drain your opponent of two life
As an example, in blue control mirror matches, counterspells become much more valuable as they can make or break a game
However, in some unusual situations, no cards in your library share a card type with the permanent (perhaps because the permanent was a token or its types were changed)
For the cost of two mana, Jhoira can suspend cards, exiling them for four turns with four time counters on them, removing a counter at the beginning of each of your turns
As a 2/7 with flying, its an effective blocker with an ability it can activate at instant speed, allowing it to remain untapped during an opponents combat