Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Draw a card.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Gain control of target non-Mutant creature for as long as you control Vault 87.

II — Put a +1/+1 counter on target creature you control. It becomes a Mutant in addition to its other types.

III — Draw cards equal to the greatest power among Mutants you control.

Flying

Whenever Velukan Dragon attacks or blocks, roll a six-sided die. Velukan Dragon gets +X/+0 until end of turn, where X is the result minus 1.

Flash

Vigilance

Aegis of the Emperor — Commanders you control have protection from everything.

, : Target creature phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Target creature gets -X/-X until end of turn, where X is the number of times the letter of your choice appears in that creature's name.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Tap up to two target creatures. Put a stun counter on either of them. Then put a stun counter on either of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Choose three. You may choose the same mode more than once.

• Target player draws a card and loses 1 life.

• Target creature gets -2/-2 until end of turn.

• Return target creature card from your graveyard to your hand.

Flying