
Bartz and Boko | Legendary Creature | Human Bird | Affinity for Birds (This spell costs {1} less to cast for each Bird you control.)
When Bartz and Boko enters, each other Bird you control deals damage equal to its power to target creature an opponent controls. | Ryuichi Sakuma

Jumbo Cactuar | Creature | Plant | 10,000 Needles — Whenever this creature attacks, it gets +9999/+0 until end of turn. | Jason Kiantoro

Sazh Katzroy | Legendary Creature | Human Pilot | When Sazh Katzroy enters, you may search your library for a Bird or basic land card, reveal it, put it into your hand, then shuffle.
Whenever Sazh Katzroy attacks, put a +1/+1 counter on target creature, then double the number of +1/+1 counters on that creature. | Colin Boyer

Summon: Titan | Enchantment Creature | Saga Giant | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Mill five cards.
II — Return all land cards from your graveyard to the battlefield tapped.
III — Until end of turn, another target creature you control gains trample and gets +X/+X, where X is the number of lands you control.
Reach, trample | Andreia Ugrai

Tifa Lockhart | Legendary Creature | Human Monk | Trample
Landfall — Whenever a land you control enters, double Tifa Lockhart's power until end of turn. | Laurel Austin

Serah Farron | Legendary Creature | Human Citizen | The first legendary creature spell you cast each turn costs {2} less to cast.
At the beginning of combat on your turn, if you control two or more other legendary creatures, you may transform Serah Farron. | Carissa Susilo

The Wandering Minstrel | Legendary Creature | Human Bard | Lands you control enter untapped.
The Minstrel's Ballad — At the beginning of combat on your turn, if you control five or more Towns, create a 2/2 Elemental creature token that's all colors.
{3}{W}{U}{B}{R}{G}: Other creatures you control get +X/+X until end of turn, where X is the number of Towns you control. | Thanh Tuấn

Jenova, Ancient Calamity | Legendary Creature | Alien | At the beginning of combat on your turn, put a number of +1/+1 counters equal to Jenova's power on up to one other target creature. That creature becomes a Mutant in addition to its other types.
Whenever a Mutant you control dies during your turn, you draw cards equal to its power. | Ignatius Budi

Balthier and Fran | Legendary Creature | Human Rabbit | Reach
Vehicles you control get +1/+1 and have vigilance and reach.
Whenever a Vehicle crewed by Balthier and Fran this turn attacks, if it's the first combat phase of the turn, you may pay {1}{R}{G}. If you do, after this phase, there is an additional combat phase. | Arif Wijaya

Choco, Seeker of Paradise | Legendary Creature | Bird | Whenever one or more Birds you control attack, look at that many cards from the top of your library. You may put one of them into your hand. Then put any number of land cards from among them onto the battlefield tapped and the rest into your graveyard.
Landfall — Whenever a land you control enters, Choco gets +1/+0 until end of turn. | Miho Midorikawa

Sin, Spira's Punishment | Legendary Creature | Leviathan Avatar | Flying
Whenever Sin enters or attacks, exile a permanent card from your graveyard at random, then create a tapped token that's a copy of that card. If the exiled card is a land card, repeat this process. | John Tedrick