Jenara, Asura of War is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Flying : Put a +1/+1 counter on Jenara.

Complete guide

Jenara, Asura of War is a legendary Angel that serves as a powerful mana sink in the Bant colors. She is an efficient threat that can grow from a modest flyer into a game-ending powerhouse with just a few activations of her ability.

Scaling Power in the Air

Jenara, Asura of War has two primary features: evasion through Flying and a repeatable activated ability. For two mana, one of which must be White, you can put a +1/+1 counter on her. Because this ability does not require her to tap, you can use it multiple times in a single turn, including the turn she enters the battlefield.

Activating the Ability Step-by-Step

To grow Jenara, you must first have priority. You announce the activation and pay the cost of one generic mana and one White mana. The ability then goes on the stack as an object. When both players pass priority, the ability resolves, and Jenara receives a +1/+1 counter. You can repeat this process as long as you have the mana available.

Common Timing Mistakes

A common mistake is forgetting that Jenara's ability can be activated at instant speed. This means you can keep your mana open for reactive spells and only commit to growing Jenara right before your turn starts or after blockers have been declared. However, remember that if Jenara is removed from the battlefield while the ability is on the stack, the ability will resolve but will not put a counter on her because she is no longer there.

When to Invest

Jenara is best utilized in decks that can generate significant amounts of mana. Early in the game, she provides a reliable blocker, but in the late game, she becomes a 'mana sink' that ensures your extra resources are never wasted. Even a single activation per turn puts the opponent on a very fast clock.

Interaction examples

Ramping into Growth

Sakura-Tribe Elder

You play Sakura-Tribe Elder on turn two and sacrifice it to find a basic land, increasing your total mana pool. On turn three, you cast Jenara, Asura of War. By turn four, thanks to the extra land from the Elder, you have enough mana to activate Jenara's ability twice, attacking with a 5/5 flyer earlier than expected.

Midgame Resource Management

Solemn Simulacrum

With Jenara on the battlefield, you cast Solemn Simulacrum to fetch a basic land. When your opponent tries to destroy the Simulacrum, you draw a card from its death trigger. With the extra land and the new card in hand, you use your remaining mana to pump Jenara twice, ensuring that even as your other creatures die, your threat in the air continues to scale.

Guide written with AI from the official text and rulings. Official English text prevails.